Question

Why is it easy to remove air from balloon and is difficult to remove air from glass bottle?

Answer 1

Answer:

It is easy to remove air from a balloon because the material of the balloon is flexible, and when the air is removed, the balloon collapses and reduces in size. This means that the pressure inside the balloon decreases and makes it easier to remove the remaining air.

On the other hand, it is difficult to remove air from a glass bottle because the material of the bottle is rigid and does not change shape. When air is removed from the bottle, the volume of the bottle does not change, and the pressure inside the bottle remains the same. This makes it difficult to remove the remaining air as it is trapped inside the bottle. Additionally, the narrow neck of the bottle can also make it harder to remove the air as it limits the flow of air in and out of the bottle.

Answer 2

It is easy to fill air in the balloon but it is very difficult to remove air from a glass bottle. Why? Ans. It is easy to fill air in the balloon but it is very difficult to remove air from a glass bottle because pressure inside the bottle is less than atmospheric pressure.

Step-by-step explanation: