Question

how can you explain that a reversibal change is a physical change

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Answer 1

Answer:

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

Answer 2

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➢ A physical change is a change to a sample of matter in which some properties of the material change, but the identity of the matter does not. 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.

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