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Can an egg be forced into a bottle pushed by air pressure only?
Certainly! It is a common experiment. Take peeled hard boiled egg. Find a wide mouthed bottle that the egg can sit on without falling into it. A Frappicino bottle is about the right size. Take a piece of paper, about the size of the piece of toilet paper. Light it on fire and drop it into the bottle. As soon as the fire goes out, set the egg on the mouth. As the air inside cools, the egg will be pushed into the bottle by the air pressure.
Why does an egg slide trough a bottle?
When a boiled egg is placed on top of a bottle, the air inside the bottle heats up and expands, pushing the egg into the bottle due to an increase in pressure. As the air cools back down, it contracts, creating a lower pressure inside the bottle, allowing the egg to pass through.
What are the key findings from the egg in a bottle research study?
The key findings from the egg in a bottle research study showed that when an egg is placed on the mouth of a bottle with a burning piece of paper inside, the air inside the bottle heats up and expands, creating a lower pressure that sucks the egg into the bottle. This demonstrates the principles of air pressure and temperature changes.
Why does an egg fall into a bottle?
When a lit match is dropped into the bottle, the air inside heats up and expands. As the match burns out, the air inside the bottle cools down, creating a vacuum. The external air pressure then forces the egg into the bottle.
What makes an egg go into a bottle?
force The burning of the matches heats the air in the bottle. The hot air is now expanded and thinner than the atmospheric pressure outside the bottle. When the egg is placed over the top of the bottle four things happen. First: The eggs acts like a seal on the top of the bottle. Second: The matches are starved for air and the flame dies out. Third: The air ( all gases) inside the bottle are cooling down very fast and contract. Finally the egg is pushed into the bottle due to the atmospheric pressure outside the bottle being greater and trying to equalize.
What is the problem to sucking an egg into a bottle?
When sucking an egg into a bottle, the pressure inside the bottle decreases as the egg blocks the opening. Without enough pressure to push the egg through the bottleneck, the egg remains stuck inside the bottle.
Egg in a bottle?
To get an egg into a bottle without breaking it, heat the air inside the bottle by lighting a piece of paper inside. Quickly place the egg on the mouth of the bottle, allowing the hot air to escape and creating a vacuum that pulls the egg into the bottle.
Can an egg be forced into a bottle pushed by air pressure only?
Certainly! It is a common experiment. Take peeled hard boiled egg. Find a wide mouthed bottle that the egg can sit on without falling into it. A Frappicino bottle is about the right size. Take a piece of paper, about the size of the piece of toilet paper. Light it on fire and drop it into the bottle. As soon as the fire goes out, set the egg on the mouth. As the air inside cools, the egg will be pushed into the bottle by the air pressure.
Why will an egg go inside a bottle?
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.
Can you get a raw egg sucked into a bottle?
Yes, place a flame (match, candle, etc) inside the bottle, then quickly place an egg on top. As the air in the bottle burns, the pressure will drop and the egg will be sucked into the bottle.
What is hypothesise of egg in bottle?
The hypothesis for an egg in a bottle experiment could be that when the fire heats the air inside the bottle, the air expands and escapes. This creates a lower air pressure inside the bottle, allowing the egg to be forced into the bottle due to the higher air pressure outside.
Why does an egg slide trough a bottle?
When a boiled egg is placed on top of a bottle, the air inside the bottle heats up and expands, pushing the egg into the bottle due to an increase in pressure. As the air cools back down, it contracts, creating a lower pressure inside the bottle, allowing the egg to pass through.
What are the key findings from the egg in a bottle research study?
The key findings from the egg in a bottle research study showed that when an egg is placed on the mouth of a bottle with a burning piece of paper inside, the air inside the bottle heats up and expands, creating a lower pressure that sucks the egg into the bottle. This demonstrates the principles of air pressure and temperature changes.
Why does an egg fall into a bottle?
When a lit match is dropped into the bottle, the air inside heats up and expands. As the match burns out, the air inside the bottle cools down, creating a vacuum. The external air pressure then forces the egg into the bottle.
How you can put an egg in a bottle?
One way to put an egg in a bottle is to light a match inside the bottle, quickly place a peeled hard-boiled egg on top of the bottle opening, and watch as the egg gets sucked into the bottle due to the change in air pressure when the match goes out.
What is the purpose of egg in the bottle?
The purpose of performing the egg in the bottle experiment is to demonstrate the effects of air pressure. When the heat from the burning paper causes the air inside the bottle to expand and then contract, it creates a vacuum that sucks the egg into the bottle.
What is a really really easy science experimennt for a science fair that is so easy a prep student could handle it?
The old Egg In a Bottle air pressure test. You need matches, a hard-boiled egg, and a glass bottle whose mouth is a little smaller than the egg's diameter. Light one or two matches, and carefully but quickly drop them in the bottle (you want the matches to still be burning in the bottle. Then put the egg on the mouth fo the bottle. The matches burn up all the oxygen in the bottle, decreasing the air pressure. The greater air-pressure outside the bottle pushes the egg down into the bottle without anyone touching the egg.
