In a process, a system does 140 J of work on the surroundings and only 40 J of heat is added to the system, hence change in internal energy is

In a process a system does 140j of work on the surroundings and only 40J of heat is added to the system. Hence change in internal energy is

In a process, a system does 145 J of work on its surroundings while 85 J of heat is added to the system. What is DeltaU for the system?

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 ?

A system absorbs 115J heat from the surroundings and 290 J work is done on the system calculate the change in internal energy of the system.

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

A system does 100J work on surroundings gy absorbing 150J of heat. 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.

If 150 J of heat is added to a system and the work done by the system is 110 j. then change in internal energy wil be