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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 21 - Laws of Thermodynamics > Two different masses m and 3m of a perfect gas are heated separately in vessel of constant volume the Pressure versus absolute temperature graphs for these two gases are as shown in fig. A and B. The ratio of the slopes of curves B to A is:

Two different masses m and 3m of a perfect gas are heated separately in vessel of constant volume the Pressure versus absolute temperature graphs for these two gases are as shown in fig. A and B. The ratio of the slopes of curves B to A is:

The work done in the process AB is