Physics, asked by harshdeepkour2004, 6 months ago

How much heat energy in joule is necessary to raise the temperature of 5kg of water from 20°C to 100°C​

Answers

Answered by mandharsomnath20
8

Answer:

C is 4.186Jg°C.So,Q=750×4.186×85=266858J=266.858kJDT = temperature difference =100-20=80 0C. Answer is 266.858kj1 calorie = 4.18 Joules. Thus 4180 Joules of energy of heats required for a Kilogram of water through just one degree centigrade.

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