How much heat can you heat 200 g of water from 20 ° C to boiling?

The amount of heat is found by the formula
Q = c * m * (t2-t1)
Now we convert grams into kilograms and that’s it, we find the amount of heat
Q = 4200 * 0.2 * 80 = 67200 (J)
Answer: Q = 67 200 (J)



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