Question

why is the Mercury used as a thermometric fluid?

Answer 1

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Here is your answer..........

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➡️➡️➡️➡️➡️➡️➡️Most metals are good conductors of heat and they are solids at room temperature. Mercury is the only one inliquid state at room temperature. It'sused 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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Answer 2

hey....ur answer
there are many metals which r liquid but they are solid at room temp. mercury is the only metal which is liquid at room temp.
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