Question

What changes will you observe in a balloon when air is blown into the balloon what happens when the mouth of balloon is led of suddenly ​

Answer 1

Answer:

The change you will observe in a balloon when air is blown into the balloon is the balloon will expand and blow

Explanation:

This is because of the air we are blowing in the balloon it gets completely fill with our air

And when balloon is left out suddenly the air comes out with a force

Hope this helps

Answer 2

Whenever we blow air in a balloon the balloon starts inflating and changes its shape.

If the mouth of a balloon filled with air is led open then the mass air inside the balloon is greater and the walls of balloon apply pressure on the air inside thus it comes out with a force and because of the small opening the force of air coming out increases and the balloon starts flying.

Once the air in the balloon comes out then ut falls on ground.