Question

What is physical changes and give example

Answer 1

A physical change is any change in matter that involves the substance going from one physical state to another. The reference to a physical state involves solids, liquids, and gases. When a substance undergoes a physical change it does not lose its original properties when changing from one phase to another.

Answer 2

it is a type of change in which a substance is changed into different state and can be reversed to its original form. e.g melting of ice,
boiling water