Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The air tight and smooth piston of a cylindrical vessel are connected with a string as shown. Initially pressure and temperature of the gas are P0 and T0. The atmospheric pressure is also P0. At a later time, tension in the string is 3/8 P0 A where A is the cross-sectional are of the cylinder. at this time, the temperature of the gas has become.

The air tight and smooth piston of a cylindrical vessel are connected with a string as shown. Initially pressure and temperature of the gas are P0 and T0. The atmospheric pressure is also P0. At a later time, tension in the string is 3/8 P0 A where A is the cross-sectional are of the cylinder. at this time, the temperature of the gas has become.

The rms speed of a molecules of a gas in a vessel is 400 m/s. If half of the gas leaks out at constanmt temperature the rms speed of the remaining molecules will be...........