Question

please answer my question
define with example
1.periodic non periodic change

Answer 1

Here is your answer dear⤵️⤵️

$\bold\color{Red}{Periodic \: change}$ => The changes that occurs again and again after a fixed interval time is called periodic change.

$Example$ = Sunrise and sunset.

$\bold\color{Orange}{Non - Periodic \: change}$ The changes that do not occur again and again after a fixed interval of time is called non - periodic change.

$Example$ = A bird sitting on a tree flies away.

Answer 2

Non periodic change is the change which do not takes place in the regular intervals of time. For example - The weather do not change in the regular intervals of time etc.
Periodic changes takes place on the regular intervals of time.
For example - The season changes on the regular intervals of time etc.
HOPE IT HELPS TO YOU.