Question

explain while burning of wood and cutting into small piesesare considar as two differant type of changes​

Answer 1

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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Answer 2

Answer:

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Explanation:

Burning of a wood is a chemical change while cutting into small pieces is a chemical change Because during burning new Substances are formed and while Cutting is a chemical change Because no new Substances is formed.