Write the structure of clinical thermometer
Answers
about themometer
Explanation:
the thermometer used to measure the temperature of the body of human and animals.
It was invented by SIR THOMAS CLIFFORD ALBUTT in 1866.
It is also called doctor's themometer
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A clinical thermometer consists of a long narrow glass tube. One end of this tube is sealed and the other end has a glass bulb filled with mercury. The temperature scale is marked outside the glass tube of the thermometer.
A clinical thermometer has a kink or a constriction in the glass tube just above the mercury bulb. This kino prevents immediate backflow of the mercury from thetube to the bulb, thus allowing us to read the temperature conveniently.
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