Question

Explain why burning of wood and cutting it into small pieces are
considered as two different types of changes.​

Answer 1

burning of wood is a chemical change.

cutting of wood is physical change.

bye.

Answer 2

Answer: Burning of wood is a chemical change while cutting of wood is a physical change because during burning, new substances are formed. After burning, we cannot get original substance, (i.e. wood) back.

Explanation:

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