Question

A piston-cylinder device contains 25 g of saturated water vapor that is maintained at a constant pressure of 300 kPa. A resistance heater within the cylinder is turned on and passes a current of 0.2 A for 5 min from a 120 V source. At the same time, a heat loss of 3.7 kJ occurs.(Do not use the value of H)
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Answer 1

सेंटिफाई क्या यह तुम्हारे पास रिफाइंड से