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Physics, 08.04.2020 20:15 hailiemanuel9362

1. If a steam engine takes in 2.254 x 104 kJ from the boiler and gives up
1.915 x 104 kJ in exhaust during one cycle, what is the engine's efficiency?

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1. If a steam engine takes in 2.254 x 104 kJ from the boiler and gives up
1.915 x 104 kJ in ex...

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