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During a process work equivalent to 400J...

During a process work equivalent to 400J is done on a system, which gives out of 125J of energy. The change in internal energy is

A

525J

B

375J

C

275J

D

200J

Text Solution

Verified by Experts

The correct Answer is:
C
`Delta u= - 125 + (400) = 275`
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