AP Physics 2hardmcq1 pt
A gas absorbs 300 J of heat while 300 J of work is done ON it. Its internal energy
A.increases by 600 J
B.stays the same
C.decreases by 600 J
D.increases by 300 J
Explanation
Core Concept
ΔU = Q − W with W = −300 J (work done on): ΔU = 300 − (−300) = 600 J.
Correct Answer
Aincreases by 600 J
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