Question

Explain why burning of wood and cuting it into small pieces are considered as two different types of change​

Answer 1

Explanation:

when you cut wood into small pieces then you can put them back and you can get the same piece of wood by using adhesive.

It is a reversible (physical) change.

when you burn the wood it will become ash and one can't get wood back from ash.

It is irreversible (chemical) change.

Answer 2

Answer: burning a wood would be chemical change and cutting the wood would be physical changed.

Explanation: Burning a wood is a chemical change as the state of property changes into ash or anything else but if we cut the wood it's a physical change because the shape of wood changes physically.