Calculate the amount of heat required (in kJ) to raise the temperature of 40kg of compound from 10∘C to 35∘C . Specific heat capacity of the compound is 50J/kg∘C.
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Solution
Given:
Change in temperature, ΔT=35−10 ΔT=25∘C
Mass of a compound, m=40kg
Specific heat capacity, c=50J/kg∘C