Which of the following best describes internal energy

answer:

Internal Energy. Internal energy is defined because the energy related to the random, disordered motion of molecules. it's separated in scale from the macroscopic ordered energy related to moving objects; it refers to the invisible microscopic energy on the atomic and molecular scale.

Explanation:

answer:

Internal energy is defined as the energy associated with the random, disordered motion of molecules. It is separated in scale from the macroscopic ordered energy associated with moving objects; it refers to the invisible microscopic energy on the atomic and molecular scale

Explanation:

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.