What energy is called the internal energy of the body?

The internal energy of the body E is called the sum of the kinetic energy of the translational motion of the molecules Ek and the potential energy of their intermolecular interaction En.
E = Ek + En.
The internal energy of thal depends on the body temperature. A body with a higher temperature has more internal energy than the same body with a lower temperature.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.