A 2-kW electric resistance heater in a room is turned on and kept on for 50 min.

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A 2-kW electric resistance heater in a room is turned on and kept on for 50 min. The amount of energy transferred to the room by the heater is
(a) 2 kJ
(b) 100 kJ
(c) 3000 kJ
(d) 6000 kJ
(e) 12,000 kJ

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Thermodynamics An Engineering Approach

ISBN: 978-0073398174

8th edition

Authors: Yunus A. Cengel, Michael A. Boles

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Question Posted: Apr 01, 2016 04:21 AM

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A 2-kW electric resistance heater in a room is turned on and kept on for 50 min.

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