Only hot air rises, so if the hot air was cooled..... it would fall. Splat.
It would expand as the gases inside expand against the pressure of the skin of the balloon and the atmospheric pressure.
If the air around a hot air balloon cools down, the air inside the balloon will also cool, causing it to lose some of its buoyancy. Since hot air is less dense than cooler air, the balloon may begin to descend as the difference in density decreases. To maintain altitude, the pilot would need to heat the air inside the balloon again. If not, the balloon could gradually descend to the ground.
what are the charicteristics about of a high pressure system
The balloon would expand due to the lack of atmosphere on the moon, but it wouldn't burst because the pressure inside the balloon would equalize with the low pressure outside. Additionally, the balloon would float in the lower gravity environment of the moon.
The balloon would shrink in size as the air inside cools and contracts. This is because gases, like the air in the balloon, contract when they are cooled and expand when they are warmed.
Only hot air rises, so if the hot air was cooled..... it would fall. Splat.
Heating up a balloon will cause the air inside it to expand, which will increase the pressure inside the balloon. If the pressure exceeds the balloon's strength, it will pop or burst.
The pressure inside the container would decrease.
When the air inside a balloon cools, it will also contract, therefore the balloon will partially deflate.
It would expand as the gases inside expand against the pressure of the skin of the balloon and the atmospheric pressure.
If a balloon were to decrease suddenly in size, the air pressure inside the balloon would increase, potentially causing it to burst. The sudden decrease in volume would also cause the gas molecules inside the balloon to collide more frequently with the balloon walls, exerting more force on them.
When the air inside a balloon cools, it will also contract, therefore the balloon will partially deflate.
If the air around a hot air balloon cools down, the air inside the balloon will also cool, causing it to lose some of its buoyancy. Since hot air is less dense than cooler air, the balloon may begin to descend as the difference in density decreases. To maintain altitude, the pilot would need to heat the air inside the balloon again. If not, the balloon could gradually descend to the ground.
The balloon would shrink in the cold weather because the air molecules inside the balloon lose kinetic energy and move closer together, resulting in a decrease in volume.
Heating a balloon would cause the air inside it to expand, increasing the pressure. If the temperature gets too high, the balloon could burst due to the increased pressure.
The volume of the balloon would increase when submerged in hot water because the heat causes the air particles inside the balloon to move faster and spread out, increasing the overall volume of the balloon.