Question

please tell the answer​

Answer 1

Answer:

Physical change.

Explanation:

When popcorn is popped, liquid inside the kernel is changed to steam. Pressure from the steam builds up inside the kernel. When the pressure reached a critical stage the kernel pops turning itself inside out. This is a physical change.

Thankyou

Answer 2

Answer:

it is a physical change

Explanation:

This is because the substances do not undergo a chemical reaction and they stay the same. It does not create a new substance