what is the principle of the working of a?? liquid thermometer
Answers
Answered by
3
Answer:
Liquid-in-glass thermometers are based on the principleof thermal expansion of substances. Aliquid in a glass tube (called a capillary) expands when heated and contracts when cooled. A calibrated scale can then be used to read off the respectivetemperature that led to the corresponding thermal expansion
Answered by
3
Answer:
The liquid in glass thermometer, is the most commonly used device to measure temperature and it is inexpensive to make and easy to use. The liquid in glass thermometer has a glass bulb attached to a sealed glass tube (also called the stem or capillary tube).
Similar questions