Question

A bottle gets crushed when all its air is removed?
give reason for the following​

Answer 1

Answer:

when all the air is removed from a bottle, the air pressure inside it decrease and the high pressure outside the bottle force and push the bottle toward inside. So it get crushed.

Explanation:

I hope it will helpful to you.

Answer 2

Explanation:

Electrostatics is a branch of physics that studies electric charges at rest. Since classical physics, it has been known that some materials, such as amber, attract lightweight particles after rubbing. The Greek word for amber, ήλεκτρον, or electron, was thus the source of the word 'electricity'.