Question

Distinguish between internal energy, kinetic energy and potential energy of a system.​

Answer 1

Answer:

In thermodynamics, internal energy is the total energy contained by a thermodynamic system. Internal energy has two major components: kinetic energy and potential energy. The kinetic energy is due to the motion of the system's particles (e.g., translations, rotations, vibrations).

Explanation:

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Answer 2

Answer:

1) The internal energy is the energy contained within it. It is the energy necessary to create or prepare the system in any given internal state.

2) Potential energy is the energy by virtue of an object's position relative to other objects. Potential energy is often associated with restoring forces such as a spring or the force of gravity. ... This work is stored in the force field, which is said to be stored as potential energy.

3) The kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.

Explanation:

Internal energy-ΔU = Q − W

Kinetic energy-K.E. = 1/2 m v2.

Potential energy- MGH