Question

3.why will
you classify stretching as a physical change?​

Answer 1

Answer:

physical change the change which reverse again

Answer 2

Answer:

Solution Stretching of a spring is a physical change because as we know that physical change is a reversible change and it can change again and again so it is a physical change and so when it stretch it expand and come to its mean position.

Explanation:  Stretching of a spring is a physical change because as we know that physical change is a reversible change and it can change again and again so it is a physical change and so when it stretch it expand and come to its mean position.