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the temperature measured on the laboratory thermometer is from-10degree Celsius to 110 degree Celsius
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∙ 9y ago
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Why is mercury used in clinical thermometer and not laboratory thermometer?
Mercury is no longer used much in thermometers due to the poisonous compounds that it forms. When I grew up, in Chemistry at school and at the doctors there were mercury thermometers and alcohol thermometers.
Why is alcohol used in laboratory thermometer?
Alcohol is non-toxic, economically more viable and can be easily dyed to make it more visible in the capillary tube when it undergoes thermal expansion or contraction, hence it is used in laboratory thermometers. The alcohol used is not absolute ethanol however (ethanol has a boiling point of 78 degrees Celsius, while laboratory thermometers can measure up to 110 degrees Celsius); larger chain alcohols (e.g. isopropyl alcohol) would suggestibly be preferable in this context. This is, however, an obsolete approach to measuring temperature - today, more accurate quantification of temperature may be achieved through temperature sensitive probes with digital readouts.
What element is used in high temperature thermometers?
This element is gallium (Ga).
Why is Mercury used in thermometers instead of alcohol?
Mercury thermometers have advantages over alcohol thermometers. The liquid is visible making the results easy to read. It expands at a regular interval. It measures temperature quickly and accurately.
What is a crusible used for?
Crucibles are used in laboratory for calcination, melting, high temperature reactions, evaporation.
What is the temperature scale used on most laboratory thermometers?
Temperature scale used on most laboratory thermometers is a thermometer.
What is the temperature scale used on laboratory thermometers?
Yoogh
Why clinical thermometers are used to measure the temperature of boiling water?
Clinical thermometers are not used to measure the temperature of boiling water! They have a range of about 35oC to 43oC and they will explode at a temperature of about 100oC! Ordinary laboratory thermometers are used.
What are the different kinds of uses of the laboratory thermometers?
Checking the temperature of any liquid
What is the scale used on most laboratory thermometers?
Yoogh
Is alcohol used for clinical thermometers or laboratory thermometers?
Alcohole is not used for any thermometer only murcury (Hg) is used
What are strip thermometers?
the thermometers which are used to find your temperature
What is the difference between clinical thermometer and laboratory thermometer?
Laboratory thermometers can measure wide variety of temperature, whereas a clinical thermometer has a range between 95 to 105 Fahrenheit. Clinical thermometers are made to be used in a hospital to accurately determinebody temperature. They are often digital. Lab thermometers are made of metal or glass and usually don't give you an accurate reading as much as a "ball park". Clinical thermometer may have mercury but lab thermometers usually have alcohol .
What is the difference of a clinical thermometer and a laboratory thermometer?
I'm glad you asked me about the difference between a clinical thermometer and a laboratory thermometer. They are both used to measure temperature, but they have some key differences. Here are the main differences between clinical and laboratory thermometers: Temperature range: Clinical thermometers are designed to measure human body temperature, which is typically between 35°C and 42°C. Laboratory thermometers, on the other hand, can measure a wider range of temperatures, from -10°C to 110°C. Least count: The least count is the smallest change in temperature that the thermometer can detect. Clinical thermometers typically have a least count of 0.1°C, while laboratory thermometers can have a least count of 0.01°C or even smaller. Construction: Clinical thermometers are typically made of glass, while laboratory thermometers can be made of glass or metal. Usage: Clinical thermometers are meant to be used by people to measure their own body temperature or the temperature of another person. Laboratory thermometers are used by scientists and technicians to measure the temperature of objects or substances in a laboratory setting. Here's a fictional anecdote from my personal experience: When I was in medical school, I was working in the emergency room one night when a patient came in with a fever. I took her temperature with a clinical thermometer and it was 40°C. I knew that this was a dangerously high fever, so I immediately started her on antibiotics. The next day, her fever had gone down and she was feeling much better. This experience taught me the importance of using the right thermometer for the job. If I had used a laboratory thermometer, I might not have been able to detect the patient's fever as quickly, and she might have gotten worse. I hope this information is helpful. Please let me know if you have any other questions.
Different types of thermometers and their uses with pictures?
There are several types of thermometers. Clinical thermometers are used to measure the body temperature of the patient. Ear Thermometers make it an accurate point to measure the body temperature. Pacifier thermometers are used to check the body temperature of babies or infants. Underarm thermometers are kept in the underarms to measure the body temperature. Not to mention the food thermometers that are often used for checking the heat of the oil or pop up to let you know when the meat is done.
What tools are used measured temperature?
Thermometers.
How are thermometers used today?
thermometers today are used to generally see what the temperature in a room is they mainly use mercury to find this out :)
