If a balloon is squeezed, then that means the volume is decreasing. Volume and pressure vary indirectly, which means that when one goes up, the other goes down. So when you are decreasing the volume of the balloon, the pressure inside is going up (assuming constant mass and temperature).
It increases. This happens because squeezing the balloon causes its shape to change from the minimum energy configuration with the minimum surface-to-volume ratio to a configuration with a higher surface-to-volume ratio, causing the rubber in the balloon to stretch more.
When the balloon is squeezed density of air inside it increases as the volume decreases.
If temperature and volume is fixed,pressure reduces.
the air pressure goes up
the pressure has increased
hylium (***helium) And actuality the pressure is caused by the elasticity of the balloon itself and don't forget the added pressure of our atmosphere
The length would stay the same as the pressure inside the balloon equals the atmospheric pressure.
If you gradually heat a balloon, then the gas inside the balloon will expand, causing the balloon to become bigger in volume.If you put a balloon above a flame, then the balloon will pop because the heat will weaken bonds in the polymer that makes up the balloon, thus the polymer will not be able to hold the pressure of the gas inside the balloon.
The air inside expands.
The force of the pressure put on the balloon is squeezed into smaller particles so the volume is smaller. :) From Jade Nicole White. X
assuming the balloon is closed, the air pressure would double
If a balloon is squeezed, then that means the volume is decreasing. Volume and pressure vary indirectly, which means that when one goes up, the other goes down. So when you are decreasing the volume of the balloon, the pressure inside is going up (assuming constant mass and temperature).
Same throughout the ballon according to the Pascal's principle
due to pressure inside the balloon, will be higher because the balloon will try to get smaller and thus the balloon will ascent due to the low density of the helium inside the balloon.
The pressure inside the balloon will be higher because the balloon will try to get smaller and thus the balloon will ascent due to the low density of the helium inside the balloon.
Usually, the air pressure inside a balloon is very high because the plastic outer shell of a balloon wants to contract and press the air into a small space. High in the atmosphere, air pressure is much lower than on the ground. When the air pressure outside a balloon is bigger than the air pressure inside, the balloon switches from wanting to push in on the air to the air pushing on the balloon. as this happens to some parts of a balloon and not others, it is uneven and the balloon pops.Answer:There are two distinct cases:For child's rubber balloon the air inside is at higher pressure because it is being squeezed by the rubber that wants to return to its original size. Just like you have to apply pressure to a rubber band to keep it stretched.In the case of hot air balloons the pressure on the inside of the balloon is the same as the atmospheric pressure. The balloon in this case is like an upside down bucket of air that would like to rise. It fills the container but shares the pressure of its surroundings.
the volume of air inside the balloon increases while the pressure of balloon decreases thus balloon inflates
They will be pushed closer together.
if vigorous enough to create heat the balloon will expand.
The drop in temperature will cause the atoms (or air) inside the balloon to fall in energy levels, this will result in the pressure inside the balloon dropping, and may cause the balloon to loose its shape.
The pressure inside the balloon has to exceed the pressure outside the balloon.