how much heat energy is necessary to raise the temperature of 5kg of water from 200c to 1000c
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2
Answer:
On supplying heat to it, its temperature rises to 72∘C. For every 1∘C rise in temperature per gram of water, 4.2 J of heat is needed
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0
Answer:
16800000j energy is required to raise the temperature of 5kg of water from 200c to 1000c..
Explanation:
heat(q)= 5kg
change in temoerature=800c
specific heat capacity=4200j/kg*c
required energy=mcdt
=5*4200*800
=16800000j
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