A system absorb `600 J` of heat and work equivalent to `300 J` on its surroundings. The change in internal energy
A system absorb `600 J` of heat and work equivalent to `300 J` on its surroundings. The change in internal energy
A. 300 J
B. 400 J
C. 500 J
D. 600 J
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Correct Answer - A
`DeltaE=Q+W=600+(-30)=300J` [`because` work is done by the system]
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