Question

Explain how changes take place in different ways with the help of suitable examples

Answer 1

Answer:

Reversible Change--

Those changes which may be reversed are reversible changes. For instance, changing water to ice and vice versa will be categorized under this.

Example is melting of ice and blowing of baloons

Irreversible Change--

A change that becomes permanent in nature is an irreversible change. For instance, when we burn paper it turns to ash and cannot be turned back to paper. Therefore, this is permanent.

example baking of food..etc

Answer 2

reversible change and inreversible change

Explanation:

eg melting of ice

eg baking of food