What is the specific heat of a substance if 130 kj of heat is needed to raise 6.6 kg of the substance from 18.0 ∘c to 37.2 ∘c?

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The speed of light can be used to measure the

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer