'54 Two kilocalories are supplied to a system, the internal energy of the system rises by 5030 Joules and the external work done is 3350 joules. Calculate J.'
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Step 1: Calculate J using the formula J = (ΔU + ΔW) / ΔQ Show more…
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$A$ system has internal energy $U \cdot 500$ joules of hcat is taken out of it and 650 joules of work is done on it. The final energy of the system is (1) $U=1150$ (2) $U \quad 150$ (3) $U \quad 1150$ (4) $U+150$
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