Physics Thermodym 5'- .- The specific heat of water Is 4, J/kg-C. Approximately how mu must be added to 0.500 kg of water 0 change Its temperature from 5.00 C to 24.0C? A 0 J 3 19,900 J C 39.800 J D 79,500 J 7. The chemical potential energy of gasoline is converted to kinetic energy within an engine, providing vehicle necessary force for motion. The amount of energy released during combustion will always be greater than the resulting amount of work done by the engine because - A friction reduces the energy available to do work. B heat from combustion cannot be converted entirely into mechanical energy. C entropy increases as the gasoline combusts inside the engine. all of the above