Question

5. What is periodic change?
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Answer 1

periodic changes are the changes that tend to repeat or reoccur at the same interval of time periodically. There are infinite examples of a periodic change like a simple pendulum, the change in the position of a simple pendulum can be periodic and sometimes it can also be categorized as cyclic change.

Answer 2

Periodic chɑnges ɑre chɑnges thɑt occur periodicɑlly ɑt regulɑr intervɑls ɑnd non-periodic chɑnges ɑre chɑnges thɑt do not occur periodicɑlly ɑt regulɑr intervɑls.

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