Question

STATE THE EFFECT AIR IS FILLED IN A BALLON

Answer 1

A gas balloon is a balloon that flies in the air because it is filled with a gas less dense than air or lighter than air(such as helium or hydrogen). It is tied to a thread to prevent it from flying up in the air. It is also sealed at the bottom to ensure that the gas doesn't escape

Answer 2

the air exert pressure on all sides of the balloon does it proves that air exerts pressure on all side of the container or we can s a y exerts pressure in all directions