Physics, 22.11.2019 07:31 parkerduncan1230

4.21 kg of molten gold is at a temperature of 1100 degrees celsius. it cools to a solid and then
continues to cool down to a final temperature of 20.0 degrees celsius. how many joules of heat
were released by the gold during this cooling process? assume that the specific heat of gold is
constant at 126j/kg c when gold is a solid and a liquid.

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4.21 kg of molten gold is at a temperature of 1100 degrees celsius. it cools to a solid and then

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