Question

explain why burning of wood and cutting it into small pieces are considered as two different types of change

Answer 1

the meaning of the word and cutting it into small pieces are considered as two different types of changes because when we burn the would it is a chemical change as chemical reactions are involved and it is an Irreversible change but when we cut it it is just a physical change and buy some methods like grafting extra its can be taken back so it can be reversible

Answer 2

Hìïîìí....

Here ia your answer.......

When we burn wood it turns into Ashes which is a new substance and process is Irreversible one hence, is a chemical change. While cutting the wood into small pieces, no new substance is formed, hence it is a physical change.

Hope this will help u...

äñď pľž máŕk âš BŔÄÏÑĽÏŚŤ.......

Thank u....