The outer surface of a cylinder containing a gas is rubbed vigorously by a polishing machine. The cylinder and its gas become warm.is the energy transferred to the gas heat or work?

Domestic cooking gas cylinder contains

If a cylinder containing a gas at high pressure explodes, the gas undergoes

Smoking near a leaking gas cylinder is dangerous because

The mass of a cylinder filled with gas is 30 kg 250 g and the mass of the empty cylinder is 14 kg 480 g. How much is the mass of the gas contained in it ?

The molar heat capacity for an ideal monatomic gas is 3R.If dQ is the heat supplied to the gas and dU is the change in its internal energy then for the process the ratio of work done by the gas and heat supplied is equal to

A cylinder contains SO_(2) gas at a pressure of 4.1 atmosphere and at 47^(@)C temperature.The density of the gas in the cylinder is

A perfect gas contained in a cylinder is kept in vacuum. If the cylinder suddenly bursts, then the temperature of the gas