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Mathematics, 29.01.2022 07:50 pstiner

A concrete statue (specific heat = 600 J/(kg.°C)) sits in sunlight and warms up to 40°C.
Overnight, it cools to 15°C and transfers 90,000 J
of thermal energy to its surroundings. What is
its mass?

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Answers: 3

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A concrete statue (specific heat = 600 J/(kg.°C)) sits in sunlight and warms up to 40°C.
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