Which of the following modes of motion is exhibited by the particles of a solid?
Answer Details
The particles of a solid exhibit vibrational motion only.
A solid is one of the three states of matter, in which the particles are closely packed together and have a fixed shape and volume. The particles of a solid are not free to move around like those in a liquid or gas. Instead, they can only vibrate around their fixed positions.
Therefore, the only mode of motion exhibited by the particles of a solid is vibrational motion, which means that the particles oscillate back and forth around their fixed positions. They do not move from one place to another, which is referred to as translational motion, nor do they move randomly, which is referred to as random motion.