A system does `100J` work on surroundings gy absorbing `150J` of heat. Calculate the change in internal energy.

A system does 100J work on surroundings by absorbing 150J of heat. Calculate the change in internal energy.

A system does 40J work on surrounding as well as gives out 20J energy. Calculate the change in internal energy.

In a process, a system does 238 J of work on its surrounding by absorbing 54 J heat. What is the change in internal energy of system during the operation?

In a process, a system does 238 J of work on its surrounding by absorbing 54 J heat. What is the change in internal energy of system during the operation?

In a process a system does 238 J of work on its surrondings by absorbing 54 J heat. What is the change is internal energy of system during the operation ?

During 200J work done on the system, 140J of heat is given out. Calculate the change in internal energy.

A system does 200 J of work and at the same time absorbs 150 J of heat. The magnitude of the change in internal energy is __________ J. (Nearest integer)

A gas performs 0.320 kJ work on surroundings and absorbs 120 J of heat from the surroundings.Hence change in internal energy is

A system 500 j or heat and does work of 50 j on its sourroundings. Calculate the change in internal energy.

In a process, a system loses 125 J of heat when 400 J of work was done on the system. Calculate the change in internal energy.