Question

Why will you classify the stretching of a
spring as a physical change?​

Answer 1

Answer:

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.

Answer 2

We know that, physical change is irreversible.

When we strech spring after sometime it comes to its real shape.

Therefore, stretching of spring is a physical change.