frame B. The kinetic and potential energies are macroscopic forms of energy C. The microscopic forms of energy are related to the molecular structure of a system and the degree of the molecular activity,D. The microscopic forms of energy are independent of outside reference frames.E. The internal energy is the sum of all the macroscopic and microscopic forms of energy Indicate which of the following forms of energy are internal energies A. Thermal energy B. Kinetic energy C. Potential energy D. Nuclear energy E. a and d
Fig: 1