Question

"what do u understand by physical change? "​

Answer 1

Explanation:

A physical change is a change to the physical—as opposed to chemical—properties of a substance. They are usually reversible. The physical properties of a substance include such characteristics as shape (volume and size), color, texture, flexibility, density, and mass

thanks for your points dear

Answer 2

Answer:

• When matter changes its observable properties, we can say it has undergone a physical change.