Working principle of mercury in glass thermometer is based on the __________ of mercury with increase in temperature. Options: A . &nbspIncrease of pressure B . &nbspIncrease of thermal conductivity C . &nbspVolumetric expansion D . &nbspDifferential linear expansion

Working principle of mercury in glass thermometer is based on the _________

Question

Working principle of mercury in glass thermometer is based on the __________ of mercury with increase in temperature.

Options:

A . Increase of pressure

B . Increase of thermal conductivity

C . Volumetric expansion

D . Differential linear expansion

Answer: Option C

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