Physics, asked by mallinettem, 8 months ago

an instrument for measuring temperature often a sealed glass tube that contains a column of liquids that expands and contracts with temperature changes

Answers

Answered by hkthakur302
3

The instrument is called thermometer.

Answered by dagardhairya
3

Answer:

A thermometer is an instrument for measuring temperature. It usually consists of a narrow glass tube containing a thin column of a liquid which rises and falls as the temperature rises and falls.

Explanation:

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