samairakumar075 samairakumar075

29-06-2021
Physics

contestada

in a Mercury thermometer the level of Mercury Rises when its bulb comes in contact with a hot object what is the reason for this rise in the level of Mercury

Respuesta :

edentadesse1998 edentadesse1998

29-06-2021

Answer:

because thermometric liquid readily expands on heating or contracts on cooling even for a small difference in the temperature of the body.

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