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प्रश्न
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उत्तर
Although both ice cubes and iced water are at 0°C but ice cubes cool more quickly because each gram of ice requires additional 80 calories of heat to get converted into water at the same temperature, i.e., at 0°C. Hence, the cooling capacity of ice cubes is more than that of iced water.
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संबंधित प्रश्न
A solid of mass 50 g at 150 °C is placed in 100 g of water at 11 °C when the final temperature recorded is 20 °C. Find the specific heat capacity of the solid. (specific heat capacity of water = 4.2 J/g °C)
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Write the name.
The amount of heat absorbed at constant temperature by unit mass of a liquid to convert into gaseous phase.
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Specific heat capacity of a substance X is 1900 Jkg-1°C-1 means ______.
