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Physics, 16.06.2020 11:57 NeedsMajorHelp
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Which equation best expresses the first law of thermodynamics, assuming Qis heat, U is internal energy, and Wis work?
OA.
AW = AQ + AU
OB.
AW = AU - AQ
C.
AQ = AU + W
OD
AU = Q-W
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