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Physics, 19.02.2021 15:00 Killion2022

Ahmed is a heating consultant. One of his clients has a boiler that is 62% efficient and uses heating oil that releases 4.15 x 107 J kg-1 of heat energy when it bums in air. What mass of heating oil does the boiler need to heat 245 kg of water from 12.0 °C to 68.0 °C?

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Ahmed is a heating consultant. One of his clients has a boiler that is 62% efficient and uses heatin...
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