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Discuss the role of high specific heat capacity of water with reference to climate in coastal areas.
Find the time taken by a 500 W heater to raise the temperature of 50 kg of material of specific heat capacity 960 J kg-1K-1, from 18°C to 38° C. Assume that all the heat energy supplied by the heater is given to the material.
Ice cream appears colder to the mouth than water at 0℃. Give reason.
Write two advantages of high specific heat capacity of water.
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Answer the following question.
Why do we generally consider two specific heats of a gas?
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Two metals A and B have specific heat capacities in the ratio 2:3. If they are supplied same amount of heat then
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