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%3Cp%3E8%20kg%20of%20gas%20expands%20within%20a%20flexible%20container%20as%20pe

ID: 2994914 • Letter: #

Question

%3Cp%3E8%20kg%20of%20gas%20expands%20within%20a%20flexible%20container%20as%20per%20%0A%26nbsp%3B%26nbsp%3B%20%3Cspan%20class%3D%0A%22finalized_jax%22%3E%5C(pv%5E%7B1.2%7D%3Dconstant%5C)%3C%2Fspan%3E%20%26nbsp%3B.%20The%20initial%0Apressure%20is%201000%20kPa%20and%20the%20inital%20volume%20is%26nbsp%3B%20%26nbsp%3B%26nbsp%3B%0A%3Cspan%20class%3D%22finalized_jax%22%3E%5C(1m%5E%7B3%7D%5C)%3C%2Fspan%3E%20%26nbsp%3B%20%2C%20The%20final%0Apressure%20is%205%20kPa.%20If%20the%20specified%20internal%20energy%20of%20the%20gas%0Adecreases%20by%2040%20kJ%2Fkg%2C%20find%20the%20heat%20transfer.%3C%2Fp%3E%0A

Explanation / Answer

Heat transfer will be 2615 kJ