A steam engine delivers 5.4 x 10 8 J of work per minute by taking 3.6 x 10 9 J of heat from its source. What is the efficiency of the engine?

Maharashtra State PSC 2018 Solved Paper

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A steam engine delivers 5.4 x 10⁸ J of work per minute by taking 3.6 x 10⁹ J of heat from its source. What is the efficiency of the engine?

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