A hot water bottle is filled with 0.8kg of water at 80°C. During the night it cools to 30°C. The
specific heat capacity of water is 42001/kg°C. How much energy has it given out?

Question

06-03-2022
Physics

Answered

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A hot water bottle is filled with 0.8kg of water at 80°C. During the night it cools to 30°C. The
specific heat capacity of water is 42001/kg°C. How much energy has it given out?

Sagot :

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