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400 J of work is done on a gas to reduce...

400 J of work is done on a gas to reduce its volume by compression adiabatically. What is the change in internal energy of the gas?

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To solve the problem, we will use the first law of thermodynamics, which relates the change in internal energy (ΔU) of a system to the heat added to the system (Q) and the work done on the system (W). The equation is given by: \[ \Delta U = Q + W \] ### Step-by-step Solution: ...
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