How long would a 3.00-kW space heater have to run to put into a kitchen the same

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How long would a 3.00-kW space heater have to run to put into a kitchen the same amount of heat as a refrigerator (coefficient of performance = 3.00) does when it freezes 1.50 kg of water at 20.0 °C into ice at 0.0 °C?

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Question Posted: Feb 14, 2017 02:21 AM

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How long would a 3.00-kW space heater have to run to put into a kitchen the same

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REASONING Power is energy per unit time Therefore the heat Q space heater that the space heater would put into the kitchen is the heaters power output ...View the full answer

Physics

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