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MHT CET Physics question

PhysicsThermodynamicsMHT CET

An ideal Carnot engine takes heat form a source at 317℃, does some external work and delivers the remaining energy to a heat sink at 117℃. If 500 kcal of heat is taken from the source, then the heat delivered to the sink is

Answer: (B)

Solution

kcal; 169 kcal is the work done,

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Question ID VK-063572