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प्रश्न
Give one example where high specific heat capacity of water is used as cooling.
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उत्तर
Car radiators and generators use water as a coolant because of its high specific heat capacity, which allows for the removal of more heat from the machine without significantly increasing the water's temperature.
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संबंधित प्रश्न
Differentiate between heat capacity and specific heat capacity.
Two metallic blocks P and Q of masses in ratio 2: 1 are given the same amount of heat. If their temperature rise by the same amount, compare their specific heat capacities.
Describe a method to determine the specific heat capacity of a solid, like a piece of copper ?
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Fill in the following blank using suitable word:
SI unit of heat is .........
m kg of a substance of specific heat capacity s J/kg °C is heated so that its temperature rises from θ1°C to θ2°C. Write down the expression for the heat Q supplied.
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At same temperature and pressure of an ideal gas, ____________.
Match the columns:
| Column ‘A’ | Column ‘B’ |
| The SI unit of specific heat capacity | (a) Jkg−1°C−1 |
| (b) kg/m3 | |
| (c) calorie |
