Physics · Secondary 4 · Hard · Specific heat capacity
A heater is used to warm 0.80kg of water from 25∘C to 55∘C. The specific heat capacity of water is 4200J kg−1∘C−1. How much thermal energy is absorbed by the water?
1.0×105J
3.4×104J
2.5×106J
1.0×104J
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