The ﬁgure shows a 50 kg lead cylindrical piston that ﬂoats on 0.68 mol of compressed air at 30°C. How far does the piston move if the temperature is increased to 300°C? (the base of the beaker is 10cm.
A)130 cm B)1300 cm C)120 cm D)250 cm
The Attempt at a Solution