An iron piston in a compressor has a mass of 3.62 kg. If the specific heat of iron is 0.449 J/g°C, how much heat is required to raise the temperature of the piston from 12.0°C to 111.0°C?
I got Q=3620(4.184)(99) which equals 160.91 but the answer is 1.61x10^5. Where did I go wrong?
I got Q=3620(4.184)(99) which equals 160.91 but the answer is 1.61x10^5. Where did I go wrong?
1 Answer
Dec 5, 2017
Explanation:
DeltaE = change in energy (J )m = mass of the object (kg )c = specific heat capacity of the object (J kg^(-1) K^(-1) )Deltatheta = change in temperature (K )
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