Question

heat gained minus work fine is equal to what?

Answer 1

Heat transferred - Work done = Internal Energy

Explanation:

• If there is more heat transfer than the work done, the energy difference is called internal energy
• The first law of thermodynamics equation is given as ΔU=Q−W where, ΔU = Internal energy; Q = Heat transfer; W = Work done
• Heat = transfer of thermal energy between two bodies at different temperatures
• Work = force used to transfer energy between a system and its surroundings
• The First Law of Thermodynamics states - energy can be converted from one form to another with the interaction of heat, work and internal energy
• Energy cannot be created nor destroyed