A truck accelerates from speed v to 2v. Work done in during this is

A truck accelerates from speed v to 2 v. Work done in during this is

A truck accelerates from speed v to 2v. Work done during this is

The equation of a state of a gas is given by p(V-b)=nRT . If 1 mole of a gas is isothermally expanded from volume V and 2V, the work done during the process is

The equation of a state of a gas is given by p(V-b)=nRT . If 1 mole of a gas is isothermally expanded from volume V and 2V, the work done during the process is

The work done against electric in increasing the potential difference of a condenser from 20 V to 40 V is W. The work done in increasing its potential difference from 40 V to 50 V will be

The work done against electric in increasing the potential difference of a condenser from 20 V to 40 V is W. The work done in increasing its potential difference from 40 V to 50 V will be

The work done in increasing the P.D. across the plates of a capacitor from 4V to 6V is W then work done in increasing the P.D. from 6V to 8V is