How do you get an egg into a bottle?

How do you get an egg into a bottle?

Quickly place the egg over the mouth of the bottle. The egg will get sucked into the bottle. To get the egg out of the bottle, turn the bottle upside down and blow into it, so that the egg acts as a one-way valve. The increased air pressure in the bottle will cause the egg to pop back out.

What is the purpose of the egg in a bottle experiment?

When the egg is placed on top of the bottle, it seals the bottle, and the fire eventually goes out. When the fire goes out, the air inside the bottle cools. As it cools, the air contracts, and the pressure of the air inside the bottle becomes less than the pressure outside.

What gas law is egg in a bottle?

This means that the temperature of a gas is proportional to its pressure once its volume is kept constant. This is, in fact, Gay-Lussac's Law. By using the heating methods, you may find that the egg is being pushed upwards by the increased air pressure inside the glass bottle.

Can air pressure alone cause an egg to be pushed into a bottle?

Due to the air inside the bottle being heated, the air inside expands. Less volume is inside the bottle after which allowed for the egg to get pushed down into the bottle due to wanting to equalize the pressure.