SOLUTION: How much energy heat is required to warm up 2.35 kg of water from 20oC to 83oC

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Question 1182870: How much energy heat is required to warm up 2.35 kg of water from 20oC to 83oC
Answer by MathLover1(20849) About Me  (Show Source):
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Answer
Given :
Mass m=2.35kg
T%5B1%5D=20 °C
T%5B2%5D=83 °C
ΔT=83-20=63 °C
Q=m%2AC*ΔT
where C= specific heat capacity of water =4200J%2F%28kgK%29
Q=2.35%2A4200%2A63
Q=621810J
Q=621.810KJ