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संबंधित प्रश्न
Calculate the mass of ice required to lower the temperature of 300 g of water 40°C to water at 0°C.
(Specific latent heat of ice = 336 J/g, the Specific heat capacity of water = 4.2J/g°C)
What property of water makes it an effective coolant?
Water in lakes and ponds do not freeze at once in cold countries. Give a reason is support of your answer.
Differentiate between heat capacity and specific heat capacity.
In an experiment to determine the specific heat capacity of a solid following operations were
made:
Mass of calorimeter + stirrer = x kg
Mass of water = y kg
Initial temperature of water t1℃
Mass of solid = z kg
Temperature of solid = t2 ℃
Temperature of mixture = t ℃
Specific heat capacity of calorimeter and water are c1 and c2 respectively. Express the specific
heat capacity c of the solid in terms of the above data.
What is meant by global warming?
1 kg of water freezes to form ice at 0°C. What amount of heat is withdrawn?
Will the value of specific heat’capacity and specific latent heat of a substance change if the scale is °F instead of °C?
From the options given below the specific heat of _______ is maximum.
For a gas, `"R"/"C"_"v"=0.4`, where R Is universal gas constant and Cv is the molar specific heat at constant volume. The gas is made up of molecules, which are ______
