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प्रश्न
The substances like water which have ........... Heat capacity warm up more slowly than substances like iron which have .......... heat capacity.
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उत्तर
The substances like water which have high heat capacity warm up more slowly than substances like iron which have low heat capacity.
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संबंधित प्रश्न
The coolant in a chemical or a nuclear plant (i.e., the liquid used to prevent the different parts of a plant from getting too hot) should have high specific heat.
A heater of power P watt raises the temperature of m kg of a liquid by Δt K in time t s. Express
the specific heat capacity of liquid in terms of above data.
Water boils at 120 °C in a pressure cooker. Explain the reason.
Name the substance which has maximum specific heat capacity.
Consider the statement given below and choose the correct option.
Assertion: Radiation is a form of heat transfer which takes place only in vacuum.
Reason: The thermal energy is transferred from one part of a substance to another part without the actual movement of the atoms or molecules.
What is specific heat capacity?
For a gas `"R"/"C"_"v" = 0.4,` where 'R' is the universal gas constant and 'Cv' is molar specific heat at constant volume. The gas is made up of molecules which are ______.
If 'f' is the number of degrees of freedom of a molecule of a gas and ratio of molar specific heats of a gas, ϒ = 1 + `2/"f"` where ϒ = Cp/Cv. The ratio of 'ϒ' for monoatomic gas to 'ϒ' for (rigid) f diatomic gas is ______.
Which of the following substances (A, B and C) has the highest specific heat?
Prove the Mayer's relation `C_p - C _v = R/J`
