Physics, 04.12.2020 03:20 rileyallen4186pd5tgy
A steam engine of efficiency 70% burns 20g of
Coal to produce 10kg of energy. If it burns 200g
of coal per second, calculate its output power?
Answers: 1
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Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in
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Select the correct lewis structure for fluorine which is group 7a element?
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A steam engine of efficiency 70% burns 20g of
Coal to produce 10kg of energy. If it burns 200g
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