A-level Physics · Specific heat capacity

Specific heat capacity

Use Q = mcΔθ for an energy, a final temperature with a heater, or the capacity itself.

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Question 1

810 g of water is heated from 12 °C to 49 °C. The specific heat capacity of water is 4200 J kg⁻¹ K⁻¹. Calculate the energy transferred to the water, in kJ. Give your answer to 3 significant figures.

kJ

You can type 4.53, 3.2e-5, 3.2 × 10^-5 or 7/3.

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