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Heat energy absorbed by a system in goin...

Heat energy absorbed by a system in going through a cyclic process shown in figure is

A

`10^(7)pi J`

B

`10^(4)pi J`

C

`10^(2)pi J`

D

`10^(-3)pi J`

Text Solution

Verified by Experts

Work done = Area of sphere
`= pir^(2) = pi10^(2) rArr (r = (1)/(2) (30 - 10) = 10)`
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