Question

It takes 4184 J of energy to raise the temperature of 1.50 kg of water by 1.00°C. How many joules does it take to raise the temperature of 1.50 kg of water by 1.00°C? a) 4184 J b) 6276 J c) 8368 J d) 10460 J

Answer 1

The amount of energy required to raise the temperature of 1.50 kg of water by 1.00°C is 4184 J because the specific heat capacity is a constant value.

Step-by-step explanation:

4184 J is the energy required to raise the temperature of 1.50 kg of water by 1.00°C. In the question, the mass of water and the increase in temperature remains the same as given in the statement. Therefore, the amount of energy required will still be 4184 J. So the correct answer to this question is a) 4184 J. This is because the specific heat capacity, which defines how much energy is needed to change the temperature of a certain mass of a substance, is a constant value and does not change irrespective of the mass or the change in temperature given it remains the same as stated in the question.

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