How much heat energy is necessary to raise the temperature of 5kg of water from 200C to 100C
Answers
Answered by
12
Answer:
hey mate your answer
Explanation:
Given :
Mass =5kg
T1=20∘C,T2=100∘C
ΔT=100−20=80∘C
Q=m×C×ΔT
where C= specific heat capacity of water
=4200J/(kgK)
Q=5×4200×80
=1680000 Joule.
=1680KJ
hope it helps you
Answered by
0
Explanation:
Answer is 266.858kj1 calorie = 4.18 Joules.
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