Question

non periodic changes​

Answer 1

Answer:

Changes which do not take place periodically, such as freezing of water to form ice, are non-periodic changes.

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Answer 2

Answer:

1. Changes which are repeated after regular intervals are called periodic changes.
2. The occurrence of day and night and even the change of periods in your school
3.   examples:
4.  Changes which do not take place periodically, such as;
5. freezing of water to form ice, are non-periodic change