Question

Carving of wood is an irreversible change. Is it a physical change? Give reasons for your answer. reing assessed:​

Answer 1

Explanation:

carving of wood is an irreversible process as the wood carved and removed can't be joined again to form the plain wood which was present before carving.it is a physical process as no chemical reaction takes place in carving of wood.

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Answer 2

Answer:

This change is irreversible and hence a chemical change. While cutting wood into smaller pieces is a physical change as there is no change in the original composition of wood. Also, no new substances are formed.

Explanation: