explain the structure of clinical thermometere
Answers
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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Answer:
A clinical thermometer is a thermometer used to measure human body temperature. Most made in the 20th century are mercury-in-glass thermometers. They are accurate and sensitive, having a narrow place where the mercury level rises very fast. A kink in the tube stops the mercury level from falling on its own.