The volume V of a fixed amount of a gas varies directly as the temperature T and inversely as the pressure P . Suppose that =V120cm3 when =T260 kelvin and =P13kgcm2 . Find the volume when =T380 kelvin and =P15kgcm2 .

Question

The volume  V  of a fixed amount of a gas varies directly as the temperature  T  and inversely as the pressure  P  . Suppose that  =V120cm3  when  =T260  kelvin and  =P13kgcm2  . Find the volume when  =T380  kelvin and  =P15kgcm2  .

gorv · Answer

$$V=a\frac{ T }{ P }$$

gorv · Answer

a= constant no need to put its value 
first put initail value in eqaution
and thn values inthe end and divide both