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How much heat energy is required to raise the temperature of 5 kilograms of coal from 20c to 220c?

How much heat energy is required to raise the temperature of 5 kilograms of coal from 20c to 220c?
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2 votes
How much heat energy is required to raise the temperature of 5 kilograms of coal from 20c to 220c?

User Komal Padia
by
7.9k points

2 Answers

3 votes

Answer:

1,314,718 J

Step-by-step explanation:

User Justin Cherniak
by
8.2k points
4 votes
1.3 kJ/kg K x 5 kg x 200C = 1300 kJ
The answer is 1,314,718 J
User Jignesh Patel
by
8.1k points
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