Computer Science, asked by tanbir492, 4 months ago

In first thermometer _________ is used as the thermometric substance​

Answers

Answered by Anonymous
5

Answer:

Mercury

In first thermometer Mercury is used as the thermometric substance

Explanation:

Mercury is the only one in liquid state at room temperature. It's used in thermometers because it has high coefficient of expansion. Hence, the slightest change in temperature is notable when it's used in a thermometer.

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