Question

Irreversible change can be also a physical change . Give its example​

Answer 1

Answer:

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Explanation:

When a piece of wood is ground into sawdust, that change is irreversible since the sawdust cannot be reconstituted into the same piece of wood that it was before. Cutting grass or pulverizing a rock are examples of irreversible physical changes.

Answer 2

Cutting grass or pulverizing a rock are examples of irreversible physical changes.BURNING OF PAPER, BURNING OF FUELS.

An irreversible change is when something cannot be changed back to its original form. In many irreversible changes, new materials and substances are formed.