roblem 420 A resistor of resistance r 500 2 connected to an

Last updated: 5/29/2023

roblem 420 A resistor of resistance r 500 2 connected to an external battery is placed nder fitted with a frictionless piston of mass m 10 kg area of cross section 103 m and containing 2 es of an ideal monoatomic gas A current i 0 3 A flows through the U tance a If cylinder is thermally insulated at what speed u must the piston be moved upward in order that the temperature of the gas remains constant If the piston is fixed and cylinder is insulated find the rise in temperature of the gas after 30 second Take g 10 m s R 8 31 J mol K and atmospheric pressure Po 105 N m