How much heat must be transferred to 1 kg of water to raise its temperature from 15 to 100 degrees?

univerkov | December 21, 2020 | education

Given:
m (water) 1 kg
c = 4200 (tabular data)
Delta T = 100 – 15 = 85 ° C
Decision:
Q = cmТ
Q = 4200 × 1 × 85
Q = 357000 J or 357 KJ
Answer: Q = 357000 J or 357 KJ

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