Question

Ajutaţi-ma cu aceasta problema la fizica,va rog mult!
Multumesc frumos!❤❤

Answer 1

p1 x V1 = p2 x V2
p1/p2=V2/V1
p1/(p2-p1)=V2/(V1-V2)
p1/50=10/20
p1=25Pa

Answer 2

T₁=T₂=T=constant

p₁V₁=p₂V₂=>p₁=p₂V₂/V₁

p₂=p₁+50

p₁=(p₁+50)V₂/V1=(p₁+50)*10/30=(p₁+50)/3<=>3p₁=p₁+50<=>2p₁=50=>p₁=50/2=25 Pa