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If you have a balloon filled with one mole of gas at zero degrees Celsius at a pressure of one atmosphere how many gas particles do you have?
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How you know gas is inside the balloon?
If there were nothing inside the balloon - a vacuum - the balloon would quickly collapse due to the pressure of the atmosphere outside it. A firmer structure might resist the air pressure, but not a balloon.
What causes pressure inside a helium balloon?
The pressure in a container is due to the particles of the gas hitting the inside walls of the container.
Why would a balloon filled with hydrogen on the surface pop 1km in the atmosphere?
The air pressure got to be less. The balloon expanded to the breaking point.
Where do weather balloons go?
Once the balloon gets high enough in the atmosphere, the ambient atmospheric pressure becomes very low (say 20mb = 2000Pa). There is a pressure gradient force from the high pressure of the air inside the balloon to the air in the environment outside of the balloon, working across the balloon material. Once this PGF becomes stronger than the tension of the balloon material, the balloon will pop.
How do particles make a hot air balloon work?
The hot air has a density under the density of cold air. And so up in the atmosphere.
Why do the sides of the balloon expand when you blow into it?
more gas particles increases the pressure inside the balloon expanding it, since gas particles hit the inside of the balloon.
Why does the pressure outside the balloon decrease as it rises?
The pressure outside the balloon doesn't change when the balloon rises. By a balloon rising, I assume that air is being placed into the balloon. As the balloon fills with air, the pressure inside the balloon will increase. Since the balloon can stretch, the increasing pressure against its inner walls will cause it to rise, or more correctly put, expand. Eventually, the balloon will be stretched to its fullest capacity if more air is placed inside it. When it pops, the bang you hear is the high pressure of the atmosphere inside the balloon equalizing with the lower pressure of the atmosphere outside the balloon.
What causes pressure inside a balloon?
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
If you place a balloon filled with air into the refriferator the balloon will get smaller.The balloon undergoes what?
The air particles in the balloon compress due to the cold atmosphere in the refrigerator which causes the balloon to be smaller.
How the air particles exert a pressure on the inside of the balloon?
Particles in gases, like the gas inside the balloon, move around a lot, fill up their container and collide a lot, both with each other and the walls of the container (ie - the balloon). Pressure is just how many collisions there are. So high pressure is when the particles collide with the walls of the container loads, and low pressure is when they don't collide with it very much. So the gaseous particles collide with the inside of the balloon, creating pressure. Hope that helps :)
How you know gas is inside the balloon?
If there were nothing inside the balloon - a vacuum - the balloon would quickly collapse due to the pressure of the atmosphere outside it. A firmer structure might resist the air pressure, but not a balloon.
Why does a balloon pop as it goes up to the sky?
the pressure has increased
Would a balloon filled with minus 2 degrees Celsius air move to room temperature of 8 degrees Celsius Explain?
A balloon filled with -2 degrees Celsius air will move to a room to a temperature of 8 degrees Celsius because of the collision of the air particles.
Would a balloon rise in an atmosphere where the pressure was somehow the same at all altitudes Would a balloon rise in the complete absence of atmospheric pressure such as on the surface of the moon?
No
A partially inflated balloon is released from the ground level and becomes larger as it rises in the atmosphere?
It is true that it will become larger as it risses in the atmosphere. This is because the pressure surrounding the balloon decreases, so the pressure inside the balloon wants to equalise with the outside pressure. This causes the balloon to expand as the inside air is trying to get out. That's why things get 'sucked out' of a plane if there if someone opens the door at 30,000 feet, the cabin pressure is trying to equalise by removing the objects and air inside it.
What happens to a balloon on a fine day?
If it's a light balloon, it keeps going up, into thinner and thinner atmosphere, until the pressure inside the balloon is so much greater that the pressure outsize , and then it pops.
What would happen to pressure if you removed some of the gas particles from the balloon?
If temperature and volume is fixed,pressure reduces.
