Asked by christ

A 0.5kg piece of metal (c = 600/kgK) at 300 degree celcius is dumped into a large pool of water at 20 degrees celcius. Assuming the change in temperature of water to be negligible, calculate the overall change in entropy for the system
Answered by Elena
ΔS =ΔQ/T= cmΔT/T =
=600•0.5•280/20=4200 J/K
Answered by Ugonnia
122.3J/k
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