12 kg of gold at 90°C cools to 20°C. How much heat is given off? Please help :)

asked Oct 14, 2021 128k views

1 vote

12 kg of gold at 90°C cools to 20°C. How much heat is

given off?

Please help :)

7.1k points

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1 vote

Answer: 82 heat is given off

Step-by-step explanation:

because 12 kg+90 heat =102 heat 102-20 heat =82 heat

Stevetronix answered Oct 20, 2021

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