PLEASE SOLVE THIS QUESTION WITH EXPLANATION... Share with your friends Share 0 Vipra Mishra answered this Dear Student Initially, Pi =Po For gas inside the cylinder, at constant temperature,PiVi =PfVfPo Al =PfA(l+△l) (As volume of cylinder = Al)Pf =Po l(l+△l)Now Pressure =ForceAreaPo-Pf=mgAPo-Po l(l+△l)=mgAPo l+Po △l-Po l(l+△l)=mgAPo △l(l+△l)=mgAPo △l(l+△l) =mgAPo A△l =mgl +mg△lPo A△l -mg△l=mgl (Po A -mg)△l=mgl △ll =mg(Po A -mg) =50×10105×π20×10-22-50×10△ll =5003.14×105×400×10-4-500 =5003.14×105×400×10-4-500△ll =0.04 Regards 0 View Full Answer
