Adiabatic. Suppose you are given a gas that expands adiabatically so that it follows a path...

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Adiabatic. Suppose you are given a gas that expands adiabatically so that it follows a path in the p-V diagram satisfying pVY = constant, for some real number > 1. Given that the initial pressure and volume are po and Vo respectively, express the change in internal energy of the gas upon displacing the surrounding air in terms of Po, Vo andy when it expands to twice its initial volume. Did the internal energy increase or decrease? Adiabatic. Suppose you are given a gas that expands adiabatically so that it follows a path in the p-V diagram satisfying pVY = constant, for some real number > 1. Given that the initial pressure and volume are po and Vo respectively, express the change in internal energy of the gas upon displacing the surrounding air in terms of Po, Vo andy when it expands to twice its initial volume. Did the internal energy increase or decrease?

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soln The path followed by gas in expension pvr constant initial pressure Po 11 Volum ... View the full answer