Question

A thin walled cylindrical metal vessel of linear coefficient of expansion 10-3 C-1 contains alcohol of volume expansion coefficient 10-3 C-1 .If the vessel and its contents are now heated by 100C,the pressure due to the liquid at the bottom decreases by %?

Answer 1

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Answer 2

A thin walled cylindrical metal vessel of linear coefficient of expansion 10-3 C-1 contains alcohol of volume expansion coefficient 10-3 C-1 .If the vessel and its contents are now heated by 100C,the pressure due to the liquid at the bottom decreases by %?

Answer: I've attached the answer. I'm giving few explainations. Metals expand on being heated. There are various coefficient which are present out of which coefficient of volume expansion is being talked about here.