Munirmohammed2007 Munirmohammed2007

28-12-2020
Physics

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A coal - fired power station produces 100MJ of electrical energy when it is supplied with 400MJ of energy from its fuel. The efficiency of the power station is ______

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snoopy72 snoopy72

28-12-2020

Answer:

100 divide by 400 times 100 percent

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