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प्रश्न
Write the approximate values of the specific latent heat of fusion of ice.
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उत्तर
The specific latent heat of fusion of ice is 3,36,000 J/Kg.
संबंधित प्रश्न
Give one example where high specific heat capacity of water is used as cooling purposes?
Name the radiations for which the green house gases are transparent ?
(i) State whether the specific heat capacity of a substance remains the same when its state changes from solid to liquid.
(ii) Give one example to support your answer.
104g of water at 30°C is taken in a calorimeter made of copper of mass 42 g. When a certain mass of ice at 0°C is added to it, the final steady temperature of the mixture after the ice has melted, was found to be 10°C. Find the mass of ice added. [Specific heat capacity of water = 4.2 Jg–1°C–1 ; Specific latent heat of fusion of ice = 336 Jg–1; Specific heat capacity of copper = 0.4 Jg–1°C–1] .
A burner raises the temperature of 360 g of water from 40°C to 100°C in 5 minutes. Calculate the rate of heat supplied by the burner.
Water boils at 120 °C in a pressure cooker. Explain the reason.
State factors on which the amount of heat radiated by a body depends.
Numerical Problem.
What is the heat in joules required to raise the temperature of 25 grams of water from 0°C to 100°C? What is the heat in Calories? (Specific heat of water = `(4.18"J")/("g"°"C")`
At same temperature and pressure of an ideal gas, ____________.
Give one example where high specific heat capacity of water is used as heat reservoir.
