When the air is removed from a bottle, the external air pressure becomes greater than the pressure inside the bottle, causing the bottle to collapse. This is because the air pressure on the outside is strong enough to compress the bottle's walls, leading to its collapse without the internal pressure to counterbalance it.
what happens if you squeeze a bottle with a balloon
If air particles are removed from a plastic bottle, the volume inside the bottle would decrease due to the absence of air pressure. The bottle may collapse or shrink in size as there is no longer any external pressure to counteract the elasticity of the bottle material.
When the bottle is placed in hot water, the air inside expands due to the increased temperature. This causes the balloon to inflate as the air pressure inside the bottle increases.
Heating the air inside the bottle lowers its pressure, creating a vacuum. When the heated bottle is placed neck-down on an egg, the higher pressure outside the bottle forces the egg to be pushed inside to equalize the pressure.
As altitude increases, the air pressure decreases. The air pressure inside the sealed bottle remains constant, creating a pressure difference between the inside and outside of the bottle. This pressure difference causes the higher pressure inside the bottle to push outwards, leading to the bottle collapsing due to the lack of external pressure to balance it.
When you suck air out of a bottle, you decrease the air pressure inside the bottle. The higher air pressure outside the bottle then pushes the walls of the bottle inwards, causing it to shrink. This is due to the difference in air pressure inside and outside the bottle.
Actually, an empty sealed bottle should expand slightly as altitude increases. At the altitude where the bottle is sealed, the air pressure outside the bottle is equal to the air pressure inside the bottle. When the bottle is transported to a higher altitude, the air pressure inside the bottle is greater than the air pressure outside the bottle (In other words: There are more air molecules per unit volume inside the bottle than outside). The increased air pressure inside the bottle relative to the outside pressure causes the bottle to expand slightly. An empty bottle would not collapse as altitude increases.
The air pressure inside the water bottle helps to maintain its shape and prevent it from collapsing as water is consumed or as external pressure is applied to the bottle. Additionally, the air pressure helps to keep the water inside the bottle from leaking out.
When you crush a plastic bottle, you decrease the volume inside the bottle. This increase in pressure (due to the decrease in volume) is what makes the bottle crush. The atmospheric pressure outside the bottle remains constant, causing the bottle to collapse under the increased pressure inside.
Increasing the pressure on the stopper in a bottle of water will compress the air inside, which in turn increases the pressure. This will cause the pressure inside the bottle to rise. Conversely, releasing the stopper will decrease the pressure inside the bottle as the air expands.
The air pressure inside the bottle will increase as more air is filled up inside. This is because the air molecules are compressed, resulting in higher pressure.