How much hent energy is required to raise the temperature of 1kg of water from 20°C
to 100°C?(specific heat capacity of water 4.20J/g/C
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Heat Energy required = 336 KJ
Explanation:
Heat Energy = mass x specific heat capacity x (T2 -T1)
= 1000 g x 4.2 x (100-20)
=336000 J
=336 KJ
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