Question

10. A glass jar contains a liquid of density 'd' upto a height of 'h' at a place where acceleration due to gravity is 'g', the atmospheric pressure is PA:
(1) What is the pressure at the free surface of the liquid ?
(ii) Write an expansion for the total pressure at the base of the jar​

Answer 1

Answer

The pressure at free surface is pa

total pressure at base of jar = pressure at free surface +dgh =pa + dgh

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