0
if it's plastic or aluminum or glass and it's sealed it will explode because the air tries to escape. if the top is not on the air will escape easily,If it's in a plastic bottle the sides of the bottle gets pushed in
Wiki User
∙ 12y ago
Neelofar Neelofar
Wiki User
∙ 13y agoWhen air is heated in a small jar the temperature obviously rises. When the temperature (aka Kinetic energy) is also rising. This means the molecules are speeding up and colliding more often. Therefore the pressure exerted on the sides of the jar is increased as well.
Wiki User
∙ 10y agoAs you heat, volume would normally increase, but because this cannot happen in a closed system, pressure will increase inside the container
Wiki User
∙ 11y agoThe pressure is increasing; at a more high temperature an explosion occur.
Add your answer:
Earn +20 pts
When the air in a balloon is heated what happens to the density?
it becomes low
Does hot water in a plastic bottle causes it to expand?
Not necessarily. You have to have a space of air in the bottle. The expansion/contraction happens because the water is heating/cooling the air. Liquids are usually considered incompressible and hence will not change their volume when heated or cooled (unless it evaporates or melts!). Assuming that you have an air space: If you have cold water in a sealed bottle that you heat up, it will expand. If you put hot water in a bottle and seal it, it will contract as it cools. If the bottle is not sealed, there will be no volume change.
What happens to the air when heated up?
iit will become less dense
Why a balloon inflates when a bottle and balloon system is placed in hot water?
The hot water heats up the air inside the bottle, causing it to expand, forcing some of the air out of the bottle and into the balloon, causing it to inflate. The larger the bottle, the more air that will be pushed into the balloon. The air in the balloon will quickly cool and, since hot air is less dense and therefore rises, the cooler air is forced back into the bottle to be heated up. Eventually the air will be a constant temperature and the balloon will reach the limit of inflation. As the water cools, the air cools and the balloon begins to deflate.
Explain how air can become a good conductor and what happens when this occurs?
air can become a good conductor when it is heated to very high temperatures
What happens when the air in a closed bottle is heated?
What will happen in a sealed bottle when the air is heated and then allowed to cool?
The bottle will collapse when the bottle has heated air
What happens when you put a balloon on a water bottle and put it in hot water?
Air inside the bottle expands when the bottle is heated. Some of it leaves the bottle until the pressure of the heated air remaining in the bottle equals the pressure of the air in the room. The balloon is then placed over the neck of the bottle and prevents any more air from entering or leaving the bottle. The air inside the bottle cools to the temperature of the ice water. The cooler air inside the bottle takes less space (volume) than it did when hot, so it sucks the balloon inside the neck of the bottle. Air pressure inside the bottle causes the balloon to stretch and enlarge until the air pressure inside the bottle, including the air in the balloon, has the same pressure as the air in the room.
What would happen to a bottle with a cork when heated up?
Because the air inside the bottle push out the wooden cork.
What will change if air in a closed bottle is heated?
the pressure will increase.
What happens if the air is heated?
global warming
What happens to volume when air is heated?
It expands.
What happens to air's volume when it is heated?
It expands.
What happens when you blow in to a bottle?
The air in the bottle creates a noise.
What happens when calcium is heated in air?
It turns into tutti
What happens when ZnCO3 is heated in the absence of air?
ZnCO3, when heated in the absence of air, decomposes to give ZnO and CO2. I think this is the answer.
What happens to the mass when magnesium is heated in air?
When magnesium is heated in air, it forms magnesium oxide and so the total mass increases.
