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Question
A gas:A) does positive work as it expands.
B) does positive work as it contracts.
C) does no work if it expands adiabatically.
D) does negative work if it expands at constant pressure.
E) may do either positive or negative work as it expands, depending on the heat transfer.
Answer
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Related questions
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Q:
In a photoelectric effect experiment at a frequency above cut off, the stopping potential is proportional to:
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