Question

Define: Physical Change?​

Answer 1

Answer:-

Physical change is a change from one state (solid or liquid or gas) to another without a change in chemical composition.

Example- Ice melting involves a change from a solid to a liquid and the substances maintain the properties of water because the molecules never change.

Answer 2

Physical change:-

Those changes in which no new substance are formed are called physical change.

• The physical changes are temporary changes which can be revesed easily to form the original substance.

• For ex :- melting of wax, melting of ice, tearing of paper etc.