Question

Identify the type of change depicted in the given image.

• A. Chemical
• B. Periodic
• C. Non-periodic
• D. Irreversible

Answer 1

The correct option is B Periodic

The given image shows a picture of pendulum swinging to and fro.
It changes its position from time to time while swinging. It will return to the same position after a certain fixed period of time.
So, the change in the position of pendulum repeats itself after regular intervals of time.
Therefore. the change is periodic.