Question

6- What is physical change? Give two examples​

Answer 1

Answer:

physical changes are changes which does not involve the formation of a new substance that is is the the atomic structure of the original substance remains unchanged some examples of physical changes are evaporation condensation and

tearing of paper and breaking of glass

Answer 2

Answer:

physical change generally change the state of chemical change mostly it is reversible but some times it not

Examples of physical changes are

1- make paper boat

2- chopping Wood

thx .......