Write two similarities between a laboratory thermometer and a clinical thermometer

Write two similarities between a laboratory thermometer and a clinical thermometer


Laboratory thermometers are used to measure temperatures or temperature changes with a high degree of precision. Both denied the authority of the Vedas and the necessity of performing sacrifices and rituals. use certain methods to achieve their goals and some of the methods. Sep 25, 2019 · Q. Similarities between laboratory thermometers and clinical thermometer is that they both have mercury in them and are used for measuring temperature. SOLUTION: Similarity : Both contain mercury in bulb. 1 (±0. Jul 11, 2017 · Q 21 Write down the differences between clinical thermometer and laboratory thermometer with respect to temperature measurement. 3 14. Out of all the liquid-filled Thermometers, the mercury-filled ones are the most accurate. (iv)Both thermometers have similar shapes. 3M 13. repeat tests, they may be performed in a different laboratory that is using testing equipment and reagents from the same manufacturer of the tests in the original laboratory. The temperature range of clinical thermometers is from 35 ℃ to 42 ℃ while that of laboratory thermometer is from —10 ℃ to 110 ℃. (iii) Both contain mercury in the bulb. Aug 07, 2011 · What is the difference between Alcohol Thermometer and Mercury Thermometer? ¤ Mercury thermometer has mercury inside the bulb as the temperature sensitive fluid, and in alcohol thermometers, it is an alcohol. Glass Celsius Thermometer, Yellow Backed, Red Alcohol, Laboratories thermometer could range anywhere from: 1. (iii) Both contain mercury in bulb. Jun 15, 2003 · For both mercury and Galinstan glass thermometers, rectal readings were higher than oral and oral readings were higher than skin site temperature assessments. (1+2+2=5) OR (a) An iron ball at 40°C is dropped in a mug containing water at 40°C. All devices were characterised at the National Physical Laboratory (NPL) before usage by the clinical centres, as described previously [ 15 ]. The liquids are used as a thermometer filler, because the 1. A primarily clinical trial has been undertaken to investigate and compare the use of mercury and digital thermometers in a ward situation. Glass tubes are long, narrow and uniform. [½×4=2] 1. . 3M 14. We call these two reference levels of temperature the fixed points . Q2: State similarities and differences between the laboratory thermometer and the clinical thermometer. The space above the mercury column in the thermometer is originally vacuum (but may contain some mercury vapor later). Clinical thermometer has a kink near the bulb while there is no kink in laboratory thermometer. Section 2: Applicable Instrumentation 2. 3 0 Celsius. Make sketches of the two stages in the life history of the silk moth which are directly related to the productiono f silk. A suitable thermometer which is used for the above range of temperatures is a resistance thermometer. In the time of Hippocrates, only the hand was used to detect the heat or cold of the human body, although fever and chills were known as signs of morbid processes. Ans. Hope you like them and do not forget to like , social share and comment at the end of the page. Differences : Dec 08, 2016 · (i) Range of laboratory thermometer is from -10°C to 110°C while range of clinical thermometer is from 35°C to 42°C. (ii) Both thermometers have mercury to measure the temperature. It has a kink which prevents the immediate back flow of mercury. Fill in the blanks: Thermometers are used in science and production to measure the temperatures of different metals, liquids, gases and other materials. Question 2: Give two examples each of conductors and insulators of heat. State similarities and differences between laboratory and clinical Sep 24, 2008 · There is a special type of thermometer called a high-low thermometer (in the general science classroom when setting up a small weather station) which DOES have constrictions it the two side-by side thermometers used, so that it shows the highest and lowest temperatures recorded over the reading period, not the current temperature. Human body asymmetry must be considered as a possible variable for groin and axilla sites. Differentiate between 7. For instance, mercury thermometers are the standard equipment at surface weather stations, and bimetallic thermometers are used in radiosondes. State similarities and differences between the laboratory thermometer and the clinical thermometer. b) State similarities and differences between the laboratory thermometer and clinical thermometer. Similarities: (i) Both clinical and laboratory thermometers have long, narrow, uniform glass tubes. Of the many tools and instruments regarded as essential to the clinical examination, none has had such widespread application as the clinical thermometer. Place your beaker in the sink at your lab table and let the cold tap Clinical Thermometer (or doctor's thermometer) is used for measuring a person's temperature. 3- the range of a laboratory thermometer is -10°C to 110 State similarities and differences between the laboratory thermometer and the clinical thermometer. I have had this happen both with an oven thermometer and a wall thermometer. First, test room temperature water in a beaker at your lab table with a thermometer. Actual thermometer reading _____°C conversion: _____°F Next, test cool tap water. Therefore a difference of more than 0. Clinical thermometer: Laboratory thermometer: Temperature range is from 35°C to 42°C. Choose a thermometer and method of measurement which suit the individual‘s age and health condition; Consult healthcare professionals if in doubt. a) Define vegetative propagation and write its two advantages. Clinical thermometers are used to measure temperature of human body. Differences: (i) A clinical thermometer reads temperature 35°C to 45°C while the range of laboratory thermometer is -10°C to 110°C. 12. (b) Temperature of boiling water cannot be measured by a A laboratory thermometer A is kept 7 cm away on the side of the flame while a similar thermometer B is kept 7 cm above the flame of a candle as shown in Figure 4. Heat is an internal energy of the substance due to molecular motion of the substance. ¤ Since alcohol is non toxic, alcohol thermometers are much safer to use than the mercury thermometers. 4. The clinical thermometer has a kink near the bulb while there is no kink in the laboratory thermometer. A slight bend or kink is present near the bulb. 5. Laboratory thermometer - thermometer measured in lab clinical thermometer - thermometer used to measure What Are The Uses Of Six's Maximum And Minimum Thermometer? Chemistry. , the longer the range, the lower is its sensitivity. You can also use a thermometer to figure out the temperature of your food while cooking. (iv) Both use Celsius scale on the glass tube. Write two differences between clinical and laboratory thermometer. 1. Dec 08, 2016 · Similarities: Differences (i) both made up of uniform glass tube. (ii) both contain mercury. Some thermometers use two different temperature scales: Celsius and Fahrenheit. There are many types of lab thermometers such as differential, mechanical, logging, etc. (ii) Both have a bulb at one end. 2 The applicable range of the digital thermometer used for refrigerators is 2 to 8 degrees Celsius or 36 to 46 degrees Fahrenheit. Temperature range is from – 10°C to 110°C. Answer: Similarities: Working principle of both the thermometer is same. Identify these changes. It is used to measure temperature of the human body. It can measure temperature that lies between 32 0 C and 42 0 C. 2. It measures temperature in the range of 5 °C to 110 °C and on higher temperatures. Mercury level does not fall on its own, Similarities: Both are made of glass tube. Jun 15, 2003 · Discussion of device comparisons. The liquids are used as a thermometer filler, because the liquids undergo the change in volume if the temperature changes. IV. Both have a thick walled glass tube enclosing a fine uniform bore capillary tube. This finding further verifies similarities between mercury and Galinstan and remains consistent with findings from other studies [1, 26, 29, 30]. For example the clinical thermometer will only measure between 80 and 106 degrees because that is the range of body temperatures for humans. Mercury level does not fall on its own, as there is a kink near the bulb to prevent the fall of mercury level. Similarities i. Oct 16, 2018 · State similarities and differences between the laboratory thermometer and the clinical thermometer. The mean (SD) difference between the readings from the Suretemp thermometer and the glass mercury thermometer was 0. May 20, 2012 · Heat energy flows from one body to another due to temperature difference between the two. Both men lived in the 1700's. Similarities: (i) Both thermometers consist of long narrow uniform glass tubes. During the day time, the temperature of the land is greater as compared to the sea. Answer: Examples of  1 Feb 2019 Both laboratory and clinical thermometers are used to measure the hotness or A bimetallic strip thermometer is composed of two distinct kinds of metals professional teacher, and a freelance academic and creative writer. admin December 3 A thermometer is a device that is used to measure the temperature of a body. When a candle bums, two types of changes takes place. Will there be any 11. Answer the following questions 1. Thermometers for measuring temperatures substantially below freezing point of mercury often use alcohol. The development of GCLP standards encompasses applicable portions of 21 CFR parts 58 (GLP) [ 1] and 42 CFR part 493 (Clinical Laboratory Improvement Amendments -CLIA) [ 2 ]. What are monsoon winds? Why are monsoon winds very important fur our country? 3 13. The difference between the laboratory thermometer and the clinical thermometer are . 1986 Sep;11(5):535-43. Dec 23, 2015 · For mercury thermometer: -39 to 357°C For alcohol-in-glass thermometer: -115 to 78°C; In colder countries, most of its liquid-in-glass thermometers use alcohol and not mercury. 1. Nov 18, 2019 · Then you could do the same thing with something hot (boiling water) and mark the mercury level again. A comparison of mercury and digital clinical thermometers. Important: allow the thermometer to stabilize in the water for a minute before taking a reading. Thermometer is a device used for measuring temperatures. clinical thermometer one used to determine the temperature of the human body. Measure length of mercury column and resistance of wire in freezing water. Mercury thermometer can measure the temperature between -39 0 Celsius to 357 0 Celsius. Laboratory thermometer is generally scaled from -10°C to 110°C. rapid response. Answer: Similarities between laboratory thermometer and the clinical thermometer: Both clinical and laboratory thermometers have long, narrow and uniform glass tubes. Answer (1 of 3): Thermometer is known as the device that measures the temperature or the gradient of temperature. Both clinical and laboratory thermometer consists of a long, narrow, uniform glass tube. Products (8); Write a Review Cannabis Testing & Analysis · Clinical Diagnostics · Environmental Testing · Food Testing · Forensic Lab · Materials Research  Various types of temperature sensors are listed in Section 3. Cardinal Health sponsors these webinars with support from leading industry experts and opinion leaders. Both are used to measure temperature. Jun 28, 2008 · he results demonstrate a generally positive performance of the two devices tested. Name the following 1. Explain each one of them. Give two examples each of conductors and insulators of heat. Describe the construction of a clinical thermometer <3M> 46. Write any two similarities and differences between a clinical and a laboratory thermometer. This may give significant differences between different types of thermometer at points far away from the fixed points. (a) Which thermometer is used to measure the temperature of a day (b) State any two similarities between the laboratory thermometer and the clinical thermometer. WHAT ARE THE COMMON SIMILARITIES BETWEEN THEM? 23 Jan 2019 Learn about the different types of thermometers from Cleveland Clinic. thermometer . Meanwhile, if we compare between mercury and alcohol thermometer, we will find the superiorities and weaknesses of alcohol and mercury. The similarities between the laboratory thermometer and the clinical thermometer are. the industry of fermentation. Differences: Nov 06, 2014 · 1. 0 to 150 Degree Celsius. Question 2. The two most important points on these scales are the freezing point and boiling point of water. Answer: Similarities between the laboratory thermometer and the clinical thermometer are: Laboratory thermometer and the clinical thermometer consist of a long, narrow, uniform glass tube. The predetermined criterion for the calculated limits of agreement (mean ± 1. Q46. Both contain mercury in them. Get an answer for 'Why is an alcohol thermometer suitable for measuring the temperature of very cold regions?' and find homework help for other Science questions at eNotes Apr 10, 2012 · However, there are also the weaknesses of alcohol and mercury. This very high melting and boiling point makes mercury a very suitable material for use in laboratory and clinical thermometers. State similarities and differences between the laboratory thermometer and the clinical thermometer. Conductors: Copper, iron. 3. Mercury is used in both thermometers to measure temperature. With the help of any two activities show that air exerts pressure. The different types of clinical thermometers include liquid filled, electronic and basal thermometers. expensive. Answer: Similarities: Bulbs contain mercury. There are various types of thermometers, depending on the sphere of use and the mechanism involved in determining the temperature. What are the usual temperature range of a laboratory thermometer? Distinguish between clinical and laboratory thermometers Laboratory thermometer: is used to measure the temperature of all things, except the human body. Name the following. Laboratory thermometer and the clinical thermometer consist of a long, narrow, uniform glass tube. (iv) both generally have celcius scale. Q. Which of the thermometers, A or B, will show a greater rise in temperature? Give reason for your answer. State the similarities and differences between the laboratory thermometer and the clinical thermometer. What Are The Similarities Between Laboratory And Clinical Apr 10, 2012 · The word thermometer comes from the word thermos meaning warm and meter meaning measuring device. A laboratory thermometer is a tool used in laboratories to measure temperature with a high level of accuracy. requires frequent calibration to maintain accuracy. (i) Range of laboratory thermometer is from -10°C to 110°C while range of clinical thermometer is from 35°C to 42°C. Thermocouples are used for in situ observations at locations wired to a computer network. 1 An electronic digital thermometer with high/low temperature alarm function is used to Laboratory Thermometer. Do not use the same thermometer for both oral and rectal readings. Mercury melts at 38. Laboratory thermometer and the clinical thermometer have a bulb containing mercury at the end of the tube. In clinical studies between 9 and 23% of repeated measurements using an electronic thermometer differ by Heat (NCERT Solutions, Class 7) (1) State similarities and differences between the laboratory thermometer and the clinical thermometer. Marks (5) Q 22 Write down the differences between clinical thermometer and laboratory thermometer with respect to temperature measurement. Laboratory thermometer and the clinical thermometer are marked with Celsius scale on the glass tube. Laboratory thermometer - thermometer measured in lab clinical thermometer - thermometer used to measure What Are The Similarities Between Laboratory And Clinical Thermometer? Science. This reading is more sensitive to small changes in body temperature, and allows for testing for ovulation or for changes in the function of the thyroid. D. III. Draw diagram to show a clinical thermometer. Write two similarities and two differences between clinical and laboratory thermometer. Celsius and Fahrenheit are different scales to measure temperature. b) Mention the common method of reproduction in the following plants: (i) Spirogyra (ii) Bryophyllum (iii) Yeast (iv) Fungus 41. A thermometer can be calibrated using the Fahrenheit scale in a similar manner as was described above. :-Clinical thermometer has a kink near the bulb while there is no kink in laboratory thermometer. Fill in the blanks : (a) The hotness of an object is determined by its _____. 87 degrees C and boils at 356. Both deny the existence of God. Cardinal Health Lab Briefings is an educational webinar series that provides clinical insights, industry information, and hot topic updates across a variety of diagnostic related issues. 5 °F). Transfer thermometer and platinum wire connected to ohmmeter into steam in flask of boiling water. Six's maximum and minimum thermometer is a popular thermometer among gardeners for use in greenhouses. This thermometer cannot be used to measure the temperature of very hot or very cold bodies. (ii) The bulbs of both the thermometers have mercury in them. Differences: A clinical thermometer is used to measure the temperature of human body. a) Define temperature and write its unit. Radiometers are used for remote observations. iii. Commonly, thermometers use alcohol and mercury to fill their tubes, because alcohol and mercury have superiorities compared with anothers. Write any three similarities between laboratory thermometer and the clinical thermometer. 2) The bulbs of both the thermometers have mercury in them . (b) Temperature of boiling water cannot be measured by a _____ thermometer. What are conductors and insulators of heat? Give examples. State similarities between the laboratory thermometer and the clinical thermometer 1. (iii)Both thermometers can measure temperature in 0c. They are made of metal or glass and strengthened through thermal tempering or annealing. Differences: (i) The temperature range of clinical thermometers is from 35 ° C to 42 ° C while that of laboratory thermometer is from −10 ° C to 110 ° C. Celsius is the temperature scale previously known as the centigrade scale. Alcohol thermometer can measure the temperature between - 112 0 Celsius to 78. Clinical thermometer is scaled from 35°C to 42°C or from 94°F to 108°F. Why do we prefer woolen clothes in winter? 2. Thermometers which use liquids inside the glass are not suitable to be used for measuring a wide range of temperature. Due to kink, mercury does not fall down on its own in clinical thermometer. A clinical thermometer reads temperature from 35 OC to 42 C, while a laboratory thermometer ranges between –10OC to 110OC. However, there are also the weaknesses of alcohol and mercury. The data were analyzed by using intraclass correlation coefficients and limits of agreement. Answer: Similarities : (i) Both consist of a long, narrow and uniform glass tube. Place ungraduated mercury thermometer and platinum wire connected to ohmmeter in beaker of freezing water. clinical thermometer synonyms, clinical thermometer pronunciation, clinical thermometer translation, English dictionary definition of Dec 17, 2019 · Students can Download Chapter 4 Heat Questions and Answers, Notes Pdf, KSEEB Solutions for Class 7 Science, Karnataka State Board Solutions help you to revise complete Syllabus and score more marks in your examinations. The table below compares the various thermometers. Draw the diagram of a clinical thermometer and label its parts. Oct 15, 2006 · A laboratory thermometer is meant for chemical testing so it has different measurements on it, reading different degrees on it. Usually, it does not have a kink. e. fairly slow response. 58 degrees C. Compare Laboratory Thermometers across manufacturers and specifications. A thermometer is a device that measures temperature or a temperature gradient. The temperature range that is marked on a clinical thermometer is about 35 o C to 43 o C (or 95 o F to 109 o F). (ii) Laboratory thermometer is used to take the reading of temperature in laboratory while clinical thermometer is used to measure the temperature of human body. 48. Those are as follows: Comparison of Alcohol and Mercury Thermometer The Superiorities or the advantages of Alcohol: Compulsory Science Question Paper 2075-2019 re-111ep see May 05, 2015 · The clinical thermometer, with a limited scale around body temperature, the maximum and/or minimum thermometer, recording the maximum day temperature and minimum night temperature, and the Beckman thermometer, which is used only in accurate measurement of temperature change, and has no fixed points, are particular types of liquid-in-glass A clinical thermometer reads temperature from 35°C to 42°C, while a laboratory thermometer ranges between -10°C to 110°C. Jul 19, 2017 · (a) Thermometers (i) and (iii) are clinical thermometers used to measure body temperature and (ii) is laboratory thermometer used to measure the temperature of boiling water or any object other than human body. The strongest correlations were, again as expected, at the rectal and oral temperature sites. The range for freezers is -5 to -30 degrees Celsius. When going through the process of fermentation in a laboratory they. Explain the formation of land breeze with help of a neat diagram. Laboratory thermometers can measure wide variety of temperature, whereas a clinical thermometer has a range between 95 to 105 Fahrenheit. ii. J Adv Nurs. Thermometer is commonly made of a glass tube which is filled with liquids. Laboratory thermometer: Clinical thermometer (1) It is used to measure temperatures for scientific purposes in a laboratory. Which of the thermometers, A or B, will show a greater rise in temperature? Give a reason for your answer. 3M Dec 03, 2019 · Types of clinical Clinical thermometer; It is used to measure human body temperature in the range of 35 °C to 42 °C. The clinical thermometer has its range of measureable temperature from 35°C to 42°C. i. Ans: Conductors of heat: copper, iron. centigrade thermometer one having the interval between two established reference points divided into 100 equal units, such as the Celsius thermometer. Click to learn Laboratory thermometers are devices used to measure temperature. (iv) Both contain Celsius scale on the glass tube. Bimetallic thermometer * cheap. Range is the converse of sensitivity, i. Differences – The clinical thermometer have kink to prevent the falling of temperature itselfbut laboratory thermometer, kink is absent. The range of this thermometer is from 35 o C to 42 o C. It measures from 35 0 C to 42 0 C. Jul 26, 2011 · Laboratory thermometer and the clinical thermometer have a bulb containing mercury at the end of the tube. Apr 21, 2011 · 1. (i) Both thermometers are made of glass. 18 Dec 2019 State similarities and differences between the laboratory thermometer and the clinical thermometer. Jan 22, 2018 · Four arrangements to measure temperature of ice in beaker with laboratory thermometer are shown in Figure 4. The normal temperature of the human body is 37 o C. (3) CHEMISTRY I. Differences:- A clinical thermometer reads temperature from 35 to 42 degree Celsius, while a laboratory thermometer ranges between -10 to 110 degree Celsius. The normal body temperature is shown by a red arrow at 98. Make sketches of the two stages in the life history of the silk moth which are directly related to the production of silk. LABORATORYTHERMOMETER - A laboratory thermometer is an instrument used to measure temperatures or temperature changes with a high degree of precision. The difference is that the normal freezing point of water is designated as 32 degrees and the normal boiling point of water is designated as 212 degrees in the Fahrenheit scale. What is difference between a clinical and a laboratory thermometer? Find answers now! No. Etymologically, the thermometer is a device used to measure the temperature appropiate and express it by a number. 3 X 4 = 12 15) Sate the similarities and differences between the laboratory thermometer and the clinical thermometer. durable. Compare the accuracy, suitability, convenience and price of thermometers before purchase. Correlations between the two thermometer types by site were strong and statistically significant. Anders Celsius and Gabriel Fahrenheit were their creators. accurate over broad temperature range . High thermal conductivity, high sensitivity to temperature, and good visibility make mercury the best for liquid-filled Thermometers. 40. Alcohol Thermometers can leak easily and wet the wall, leading less accurate and slow readings. ANSWER ALL QUESTIONS. 4 F (or 37 C). Difference : The laboratory thermometer is generally used to measure temperatures ranging from 0°C to 100°C. Clinical thermometers are easier for staff to handle. Discuss and find out the normal temperature of domestic animals and birds. Write two methods to prevent it. 1 Questions & Answers Place. Differences: Clinical thermometer is used to measure body temperature however laboratory thermometer is not used for the purpose of measuring body temperature. 17) Describe the role of stomach in the human digestive system. The range of these thermometers is usually from –10°C to 110°C. the range of clinical thermometers is only the range of temperature of the human body where as a laboratory thermometer has a range of 0-100 degrees celsius. [The name Centigrade was derived from the Latin - meaning &quot;hundred degrees&quot;. Which one of them shows the correct arrangement for accurate measurement of temperature? Why does a clinical liquid in glass thermometer have an inner tube with a much narrower bore than a laboratory thermometer> Liquid travels further for each degrees rise in temperature and increases precision. Jun 19, 2019 · Similarities. Both have celsius scale. Davies SP, Kassab JY, Thrush AJ, Smith PH. The Good Clinical Laboratory Practices (GCLP) concept possesses a unique quality, as it embraces both the research and the clinical aspects of GLP. Electric Thermometer Probes. ) c. While an individual thermometer is able to measure degrees of hotness, the invented a clinical thermometer that produced a body temperature reading in five For any two empirical thermometers, this does not require that the relation  A medical thermometer (also called clinical thermometer) is used for measuring human or Two individuals switched from water to alcohol in the thermometer. Jan 07, 2008 · 1 Introduction. Nov 06, 2014 · 1. Laboratory. They both have mercury State The Precautions For Using Laboratory Thermometer? Science. This bulb contains mercury. Temperature Scales. 3M Both laboratory and clinical studies show that there is no significant difference in the average accuracy of the two types of thermometers, however there is a greater fluctuation of readings of temperature when using electronic thermometers. More ↓. 14) Give two examples each of conductors an insulators of heat. To make a thermometer scale, all we have to do is divide the distance between the two fixed points into lots of sections of equal length. can be used for thermograph . State the similarities and differences between laboratory thermometer and clinical thermometer. Both have a bulb at one end. The name Thermometer is derived from the two Latin words; thermo (Heat) and Meter (Measure). Laboratory thermometers are progressively providing digital reading displays and are input-capable to computer and software programs for logging purposes. clinical thermometers have their readings in FAHRENHEIT(a unit of temperature) whereas laboratory thermometers have readings in degrees celsius. Write two differences between clinical and laboratory thermometer. Digital thermometers: 40. A hot utensil kept away from the flame cools down. 96 SD) between rectal and microchip transponder thermometry in the current study was ± 0. Sep 21, 2006 · RATIONALE: Comparing results of three different thermometers used to measure body temperature may help doctors find the most accurate thermometer to detect fever and plan the best treatment. 25)°C. 0 to 110 Degree Celsius. The scale on the thermometer is markrd from 95 F to 110 F (35 C to 43 C). Mar 23, 2018 · State similarities and differences between the laboratory thermometer and the clinical thermometer. 83 °C, on average, between thermometers would be clinically unacceptable. Differences. Jul 26, 2011 · Questions: State similarities between the laboratory thermometer and the clinical thermometer 1. Similarities: both have generally have celcius scale ; Bulbs contain mercury. Laboratory thermometers are devices used to measure temperature. (ii) Clinical thermometer has a kink near the bulb while there is no kink in the laboratory thermometer. State similarities and differences between the laboratory thermometer and theclinical thermometer. (2) The stem end of a rectal thermometer is color-coded red. e. Differences i. -20°C to 110°C General Laboratory Thermometer - Liquid-in-Glass Two out of two tests say this is a good product. Open 1 Answers 1851 Views Education asked Apr 10, 2016 in Education by Freeshiksha ( 17,224 points) Write one similarity and two differences between laboratory thermometer and clinical thermometer short answer Get the answers you need, now! Nov 07, 2013 · Similarities: (i) Both thermometers consist of long narrow uniform glass tubes. For other purposes, we use the laboratory thermometers. Study two different types of thermometers based on following points; (i ) Range of measurement (i i) Grading of divisions State two similarities between the clinical thermometer and laboratory thermometer How does a silkworm produce silk fibre ? Explain any two factors responsible for the depletion of water table State differences between acids and bases (a)What are the factors on which the amount of heat produced In a wire depends? effects of electric current Next time you have a doubt while studying, you know where to go. Apart from lab and clinical thermometers, other types of thermometers are: 1) K thermocouple temperature ranges, Type K comparison, common applications for Clinical thermometer are of two types digital and analog thermometer. Thermocouple There are two types of thermometers according to the thermometric liquid used: Mercury and Alcohol Thermometer. A clinical thermometer is used to measure body temperature and holds the max temperature This is done in various ways depending on the type of clinical thermometer. There are What are the different temperature scales? PRACTICAL THERMOMETERS TOPIC 10 : TEMPERATURE For GCE O-Levels Physics 5054. Jul 05, 2018 · Question 1. (Remember, the two R’s–red and rectal–go together. May 30, 2018 · Four thermal imaging systems (one for each clinical centre and one as a back-up) and four hand-held infrared thermometers (one for each clinical centre and one as a back-up) were used in the study. A medical thermometer (also called clinical thermometer) is used for measuring human or animal body temperature. The mean difference between the readings from the Lightouch thermometer and the glass mercury thermometer is 0. Clinical thermometer definition is - a thermometer for measuring body temperature that has a constriction in the tube above the bulb preventing movement of the column of liquid downward once it has reached its maximum temperature so that it continues to indicate the maximum temperature until the liquid is shaken back down into the bulb. Answer: Similarities- Both use mercury and both measure temperature. By simply posting your questions on Question & Answer Forum, you can have them answered by academic experts. Define temperature? Name the instrument used to measure temperature? (2) 7. 2: Give two examples each of conductors and insulators of heat. Give two examples of heat conductors and heat insulators? (1) 6. List any two differences between clayey and sandy soil. The stem consists of a thin capillary tube at the end of which there is a bulb containing mercury. (2) The kink is not present. Answer (1 of 3): A laboratory thermometer is much longer than a clinical thermometer, but they are both used for the same purpose - to test base temperatures. Record below and then convert. There are a number of considerations integrated into the design of such thermometers, including the need to reduce the risk of cross-contamination between patients. Q 2. Similarities between laboratory and clinical thermometer are: (i) The body of both of them is long and narrow. Remember, a thermometer with a long and slender bulb is definitely an oral thermometer while a thermometer with a short and thick bulb could be either an oral thermometer or a rectal thermometer. In this page we have NCERT Solutions for Class 7 Science Chapter 4: Heat. 3M Oct 15, 2006 · A laboratory thermometer is meant for chemical testing so it has different measurements on it, reading different degrees on it. This portal is designed to support Students and Teachers of Central Board of Secondary Education. They are: Mercury thermometer; Alcohol thermometer; Bimetallic thermometer *; Resistance  3 Dec 2019 Types of Thermometer For Clinical, Laboratory & body Temperature. Laboratory thermometer consists of a bulb with a long capillary tube. Question 2: Give two examples The range of the clinical thermometer is a) 0˚C to 100˚C b) 35˚C to 42˚C c) -10˚C to 110˚C d) 32˚C to 45˚C Nov 06, 2018 · (1) State similarities and differences between the laboratory thermometer and the clinical thermometer. There are two types of thermometers according to the thermometric liquid used: Mercury and Alcohol Thermometer. Maximum and minimum thermometer is used to measure the maximum and minimum temperature of a particular place within 24 hours. Nov 06, 2018 · (1) State similarities and differences between the laboratory thermometer and the clinical thermometer. Laboratory Thermometer Laboratory thermometers measure temperature with a high level of precision for applications such as experiment monitoring, instrument calibration, materials testing, and maintaining a sterile work environment. °C/°F. Dec 05, 2019 · Both Buddha and Mahavira have many similarities: Both Gautam Buddha and Mahavir belonged to princely families and not to priestly families. The earliest is Ferdinando II de' Medici, Grand Duke of Tuscany (1610–1670), who created  Similarities: 1) Both clinical and laboratory thermometers have long, narrow, uniform glass tubes. It uses a variety of various principles for measuring the temperature. Both thermometers consist of a long, narrow, uniform glass tube. The way a laboratory thermometer works depends upon its type. easily calibrated . This study compared a noncontact infrared laser thermometer and 3 different brands of subcutaneous temperature transponding microchips with rectal thermometry in 50 rhesus macaques (Macaca mulatta). The clinical thermometer consists of a glass stem on which readings are marked. Piercing and tearing teeth 5. Apr 10, 2012 · Thermometer is commonly made of a glass tube which is filled with liquids. Electric resistance thermometer. It is used to measure temperature of human body. 07 °C. You c State similarities and differences between the laboratory thermometer and the clinical thermometer. 2) Accuracy of Laboratory and Clinical Thermometer. 8. It is used to measure temperature in experiments performed in laboratory. Science - 7th Grade - 1st Terminal exam. (iii) both have bulb at one end. The first thermometer ever was known as a thermoscope. They are available in ear, rectal, armpit, forehead and oral models. The range can be increased by lengthening the bore. 16) Make sketches in a sequence the life history of the silk moth. Marks (5) Q 23 Praveen heated a beaker containing water. Dec 17, 2019 · Students can Download Chapter 4 Heat Questions and Answers, Notes Pdf, KSEEB Solutions for Class 7 Science, Karnataka State Board Solutions help you to revise complete Syllabus and score more marks in your examinations. BIOLOGY I. The precautions to be observed while reading a laboratory Clinical thermometers are used to measure body temperature in humans and animals. Both laboratory and clinical studies show that there is no significant difference in the average accuracy of the two Define clinical thermometer. Heat, CBSE Science Class 7 Chapter Wise Solved Q&A. A Comparison of the Laboratory and Industrial Processes. (ii) A bulb containing mercury is attached at one  Clinical thermometer is scaled from 35°C to 42°C or from 94°F to 108°F. The bulbs of both the thermometers are filled with mercury. Go ahead and give it a try, your risk is low Jul 27, 2017 · Another use of a clinical thermometer is in the reading of a basal temperature, which is the temperature of a person immediately upon awakening. Solution : Similarities: (i) Both consist a  Clinical thermometer definition is - a thermometer for measuring body temperature that has a constriction in the tube above the bulb preventing movement of the  18 Nov 2019 A simple dial thermometer in a freezer showing a temperature of One easy way is to measure the temperature with a thermometer on both days and compare the What are the different temperature scales and how are they worked and how we measure it from the UK's National Physical Laboratory. The temperature range of clinical thermometers Sep 25, 2019 · Similarities: (i) Both thermometers consist of long narrow uniform glass tubes. 3 Difference between a laboratory thermometer and a clinical thermometer is that 1-Laboratory thermometer has no kink inside it where as a clinical thermometer consists of a kink 2- laboratory thermometer is used to measure the temperature of various objects whereas clinical thermometer is used to measure the human body temperature. Differences: (i) A clinical thermometer Write two similarities between clinical and laboratory thermometer. Mercury is used in both thermometers to measure State The Precautions For Using Laboratory Thermometer? What Is The Function Of The Laboratory Thermometer? What Are The Similarities Between Laboratory And Clinical Thermometer? Why do we use clinical thermometer to measure our body temp instead of laboratory thermometer? What Is A Clinical Thermometer, And What Is It Used For? Nov 06, 2018 · Similarities: (i) Both thermometers consist of long narrow uniform glass tubes. Remove the thermometer Standard 1: Students read and write a variety of . A lab thermometer may be a little more awkward, at least until a person gets used to using it. Insulators: wood, paper, plastic. 7. Insulators: Plastic, wood (dry 6. What do you understand by clinical thermometer and laboratory thermometer? 49. 83 °C (1. A laboratory thermometer is meant for chemical testing so it has different measurements on it, reading different degrees on it. a) How migration help the birds in their survival? Dec 23, 2015 · For mercury thermometer: -39 to 357°C For alcohol-in-glass thermometer: -115 to 78°C; In colder countries, most of its liquid-in-glass thermometers use alcohol and not mercury. Differences: (i) A clinical thermometer 12. (3) The lower fixed point is -10°C and upper fixed point is 110°C. (iv) Both use celsius scale on the glass tube. Different Temperature Scales. The classification of the thermometer, such as oral or armpit, affects its features. Jan 03, 2020 · A clinical thermometer is a tool for measuring temperature, designed for clinical use in humans or animals. Go to a veterinary doctor. (c) Why is mercury used in thermometer? Write any two points. Clinical thermometer is used to measure our body temperature. 47. 3: Fill in the blanks: State similarities and differences between the laboratory thermometer and the clinical thermometer. The substances that are neither acidic nor basic. Types of laboratory thermometer; It is used to measure the room temperature of hot solids and liquids in experiments. The tip of the thermometer is inserted into the mouth under the tongue (oral or sub-lingual temperature), under the armpit (axillary temperature), into the rectum via the anus (rectal temperature), into the ear (tympanic temperature), or on the forehead (temporal temperature). When air is blown over a paper strip, it lifts up 4. 2 (a, b, c and d). Differences between the laboratory thermometer and the clinical thermometer: A clinical thermometer reads temperature 35°C to 45°C while the range of laboratory thermometer is -10°C to 110°C. As a laboratory thermometer is more complex, it yields more accurate results as compared to a clinical thermometer. Differentiate between Conductors and non-conductors of heat. Patients with communicable diseases Jan 22, 2018 · A laboratory thermometer A is kept 7 cm away on the side of the flame while a similar thermometer B is kept 7 cm above the flame of a candle as shown in Figure 4. differentiate between heat and temperature <5M> 50. 3 12. A clinical thermometer is designed to measure the human body temperature only. that they use are completely different from the ones that are used in. Clinical thermometers are made to be used in a hospital to A clinical thermometer’s range is 35 degrees Celsius to 42 degrees Celsius while a laboratory thermometer’s range is wider at -10 degrees Celsius to 110 degrees Celsius. For example, the expansion of mercury in a glass thermometer is slightly different from the change in resistance of a platinum resistance thermometer, so these two will disagree slightly at around 50 °C. The largest gland in human body. tends to 'drift' after years of use . g temperature ranging from -250 degree celcius to about 700 degree celsius. A clinical thermometer reads temperature from Laboratory thermometer and the clinical thermometer use Celsius scale on the glass tube. display is easy to read. PURPOSE: This clinical trial is studying three different types of thermometers to measure temperature in young patients with fever and without fever. write two similarities between a laboratory thermometer and a clinical thermometer