Vibration can be defined as the_______.

Hint:Vibrations generate different types of energy. When a body vibrates, it allows the particles in the air around it to move. These molecules collide with nearby molecules, allowing them to vibrate as well.

Complete answer:
Vibration is described as a rapid back and forth (or up and down) movement around a point of equilibrium. The vibrations may be either repetitive (pattern-like) or spontaneous.Vibrations are divided into two types:

Free vibration: As vibration is triggered by a push and permitted to vibrate freely, it is known as free vibration. Pulling a child back on a swing and then letting go, or touching a tuning fork and letting it ring, are examples of this kind of vibration. The mechanical mechanism would then eventually wind down after vibrating at a 'Normal rhythm.'

Forced vibration: When an alternating force or motion is applied to a mechanical device, it is known as forced vibration. This form of vibration includes, for example,
-Owing to an imbalance, the laundry machine shakes.
-Vibrations of transportation (caused by a combination of truck engine, springs, road).
-During an earthquake, a building vibrates.
The frequency of the vibration in forced vibration is the frequency of the force or motion applied. The magnitude of the impact is determined by the mechanical mechanism in the system.

Note:There are two measured quantities of each vibration. The object's vibrational characteristics are determined by how far (amplitude or intensity) and how quickly (frequency) it goes. Frequency, amplitude, and acceleration are the terminology used to characterise this action.