Due to temperature variation along a conductor, potential variation occurs along it. This phenomenon is known as

If x is the temperature of a system in Kelvin and y is the temperature of the system in °C, then the correct relation between them is

If a gas is compressed to half of its original volume at 27°C, to what temperature should it be heated to make it occupy its original volume?

The ratio of the amount of heat absorbed by a substance to the corresponding rise in temperature is called its:

Which one of the following set phenomena would increase on raising the temperature?

The temperature at which the vapour pressure of a liquid equals the atmospheric pressure is called its: