Physics, asked by tusharrain6766, 1 year ago

Why is water not used instead of mercury in thermometers can easily available to us ?

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Answered by yaseennauphal
1

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Mercury is the only one in liquid state at room temperature. It's used inthermometers because it has high coefficient of expansion. Hence, the slightest change in temperature is notable when it's used in athermometer. It also has a high boiling point which makes it very suitable to measure higher temperatures.

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