give example of physical change which is reversible as well irreversible
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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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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. Examples of irreversible changes could include cooking an egg, freezing a plant leaf, and heating paper. Examples of reversible reactions include dissolving, evaporation, melting and freezing. Melting ice and grinding wood into sawdust are examples of physical changes.
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