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प्रश्न
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उत्तर
संबंधित प्रश्न
What do you understand by the following statements:
The specific heat capacity of lead is 130 Jkg-1K-1.
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.
How will rise in sea level affect population in coastal countries?
In Regnault's apparatus for measuring specific heat capacity of a solid, there is an inlet and an outlet in the steam chamber. The inlet is near the top and the outlet is near the bottom. Why is it better than the opposite choice where the inlet is near the bottom and the outlet is near the top?
State, with reason, which of the two, boiling water or steam both at 100°C will produce more severe burns.
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.
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 ______.
Prove the Mayer's relation `C_p - C _v = R/J`
