Sagot :
Answer:
Thermometer
Two classes of instruments are employed for the measurement of heat, namely, thermometers and pyrometers. Thermometers are only employed to measure comparatively low temperatures, and we shall confine our remarks entirely to this class in the present article.
Explanation:
Answer:
temperature
Explanation:
it measure the degree of intensity of heat and usually consist of a glass tube with a bulb of the lower portion of the tube that contains mercury, colored alcohol, or a volatile liquid
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