Question

Work done in isothermal process is greater than the adiabatic process expansion

Answer 1

in adiabatic expansion,work is done by the gas,ie..work done is positive .as final temperature of a gas is less than initial temperature, the gas cool during adiabatic Process expansion. in isothermal Process the work done is by a gas is negative. so,adiabatic is steeper than isothermal Process.steeper means vertical or perpendicular. 1-adiabatic pictures 2-isothermal pictures