An adiabatic cylindrical tube of crosssectional area 1 cm2 is closed at one end and fitted with a piston at the other end.the tube contains .03g of an ideal gas at 1atm pressure and at the temp of the surrounding,the length of the gas coloum is 40cm .The piston is suddenly pulled out to double the length of the column .the pressure of the gas fallsTo .355atm.find the speed of sound in the gas at atm.temp.
Radhika Batra , 10 Years ago
Grade 11