" Heat and work are equivalent,i.e "

Head and work are equivalent.This means

Head and work are equivalent.This means

Head and work are equivalent.This means

A system absorb 600 J of heat and work equivalent to 300 J on its surroundings. The change in internal energy

A system absorb 600 J of heat and work equivalent to 300 J on its surroundings. The change in internal energy

A system absorbs 800 J of heat and system works equivalent to 900 J by expanding. The value of Delta U for the system is

A system absorbs 600J of heat and work equivalent to 300J on its surroundings. The change in internal energy is: