Question

explain reversible and irreversible change and physical change.... ​

Answer 1

Explanation:

reversible changes are the changes which can be reversed back

irreversible change are the changes which cant be reversed back.

the changes which occur on the physical properties of the object is called physical change

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Answer 2

In a reversible physical change, the original form of the matter can be restored. In an irreversible physical change, the original form cannot be restored. Melting ice and grinding wood into sawdust are examples of physical changes.

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