Question

Which word describes the behavior of a system that undergoes changes and returns to its previous conditions on regular timing?

Answer 1

Answer:

The answer is: Vibration

Explanation:

Vibration refers to the to and fro motion of a particle or a body. It is used to describe the mechanical oscillation that occurs about the point of equilibrium. This oscillatory motion of the object can be periodic or random.  

There are three different types of vibrations: free, forced, and damped vibrations.