Heat is associated with

Options

A. kinetic energy of random motion of molecules.
B. kinetic energy of orderly motion of molecules.
C. total kinetic energy of random and orderly motion of molecules.
D. kinetic energy of random motion in some casses and kinetic energy of orderly motion in other.

Answer

A

Explanation

Ac cording to kinetic energy of matter, the heat of a body is due to kinetic energy of random motion of molecules.