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A system absorbs 920 J of heat and does ...

A system absorbs 920 J of heat and does work. The change in internal energy `(DeltaU)` for the process is 460 J. The work done by the system is ________ .

A

250 J

B

`-250 J`

C

460 J

D

`-460 J`

Text Solution

Verified by Experts

The correct Answer is:
D
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