Would it be more efficient to warm your bed on a cold night with a hot water

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Would it be more efficient to warm your bed on a cold night with a hot water bottle that contains 1 kg of water at 50°C or with a 1-kg gold bar at 50°C? Why?

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The Physical Universe

ISBN: 978-0077862619

16th edition

Authors: Konrad B Krauskopf, Arthur Beiser

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Question Posted: Oct 06, 2022 05:32 AM

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Would it be more efficient to warm your bed on a cold night with a hot water

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The Physical Universe

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