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State the first law of thermodynamics

State the first law of thermodynamics

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lilian
It says that if the thermal energy dQ is added to a fluid then the thermal energy is used partially increasing the internal energy of the fluid say by dE and partially is doing work say by dW against pressure of the fluid. dQ=dE+dW. =dE+pdv
lily nekesa answered the question on November 18, 2017 at 12:12

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