PV/T = const;
P1V1/T1 = P2V2/T2 ;
P1V1/T1 = V1(P1+дP)/2(T1 + дT);
P1 = T1V1(P1+дP)/2(1.1T1)V1;
P1 = P1 + дP/2.2
2.2P1 = P1 + дP;
1.2P1 = дP;
P1 = 120000/1.2 = 100 кПа.
PV/T = const;
P1V1/T1 = P2V2/T2 ;
P1V1/T1 = V1(P1+дP)/2(T1 + дT);
P1 = T1V1(P1+дP)/2(1.1T1)V1;
P1 = P1 + дP/2.2
2.2P1 = P1 + дP;
1.2P1 = дP;
P1 = 120000/1.2 = 100 кПа.