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Why does wet helium balloons fall?
Helium filled balloons eventually fall because the helium molecules escape from the envelope of the balloon, both at the neck of the balloon and through the material of the balloon itself. The same occurs with air-filled balloons but air-filled balloons do not float to begin with -- they fall to the ground no matter how much air you put in them. In order to float, the gas within the balloon must be lighter (less dense) than the gas outwith the balloon. Inflating a balloon with the same density of gas that surrounds it will not make it float upward because the weight of the balloon alone will make it fall under gravity. Moreover, the elasticity of the balloon compresses the gas within, making it much denser, and therefore heavier.
What gas put in a balloon would make it fall?
Any gas that is more dense than air.Answer:It is a bit more complex than that - an air filled balloon would still fall because air has the density of air. In a normal inflated balloon the air in the balloon is compressed and has a density more than uncompressed air. If the "balloon" were a plastic bag wiith no air pressure above the pressure of the surrounding air, the balloon would still fall as the combined (average) density of the balloon/bag system is greater than the surrounding air. Even if the balloon were filled with a gas with a lower specific gravity than air the balloon wll fall if the compressed gas density excedes that of the surrounding air or if the combined (average) density of the balloon/bag or balloon system is greater than the surrounding air.
What happens when you fill a balloon with steam then put it in the refrigerator?
When you fill a balloon with steam and put it in the refrigerator, the steam will condense back into water droplets, causing the balloon to shrink as the gas inside loses volume. The cooling of the gas molecules in the balloon will also decrease their kinetic energy, leading to a decrease in pressure inside the balloon.
How does ripe fruit blow up a balloon?
Ripe fruits produce ethylene gas, which helps them ripen and soften. When this gas is captured in a sealed environment such as a balloon, it can inflate the balloon by increasing the pressure inside. Thus, a ripe fruit can indirectly help blow up a balloon by releasing ethylene gas.
How does an hot air balloon float?
If you have ever been inside a hot air balloon you see that they're gas cans inside the busket and that the 'pilot' lets them into the top of the ballon. Has he heats and the gas up it is given more energy and inturn his makes the particles move about more and this causes them to hit the casing up at the top. As he lets more gas into the casing the gas gets hitting each other more often and hitting the casing making it get larger. As the air inside the balloon is lighter than air as more is put inside the more upwards energy is put onto the balloon and the busket. (E.g. Weight.) Once the Upwards energy is greater than the weight the balloon lifts off and that's how it floats.
Is A Balloon a Gas?
balloons have carbion dioxide (vaccum) so in the world today vaccum is the best insulaters
Can you put hydrogen in a balloon?
Yes, hydrogen gas can be safely put into a balloon. However, hydrogen is highly flammable, so caution should be taken as it can create a fire hazard if exposed to a flame or spark. It is important to handle hydrogen gas with care and in a well-ventilated area.
Why does wet helium balloons fall?
Helium filled balloons eventually fall because the helium molecules escape from the envelope of the balloon, both at the neck of the balloon and through the material of the balloon itself. The same occurs with air-filled balloons but air-filled balloons do not float to begin with -- they fall to the ground no matter how much air you put in them. In order to float, the gas within the balloon must be lighter (less dense) than the gas outwith the balloon. Inflating a balloon with the same density of gas that surrounds it will not make it float upward because the weight of the balloon alone will make it fall under gravity. Moreover, the elasticity of the balloon compresses the gas within, making it much denser, and therefore heavier.
What element is put in balloons so they float?
Helium is the element commonly used to fill balloons to make them float. It is lighter than air and creates lift within the balloon, causing it to rise.
What happens when you put oxygen into a balloon?
When you put oxygen into a balloon, the gas fills up the balloon and increases the pressure inside. This causes the balloon to expand and inflate. If too much oxygen is put into the balloon, it could burst due to the increased pressure.
What would happen if carbon Cilka find mixed in sugar and lime soap?
it would probably burn a hole in what you put it on or if you if you put some of it in a balloon and the rest in a bottle it will make a gas and blow up the balloon
What gas put in a balloon would make it fall?
Any gas that is more dense than air.Answer:It is a bit more complex than that - an air filled balloon would still fall because air has the density of air. In a normal inflated balloon the air in the balloon is compressed and has a density more than uncompressed air. If the "balloon" were a plastic bag wiith no air pressure above the pressure of the surrounding air, the balloon would still fall as the combined (average) density of the balloon/bag system is greater than the surrounding air. Even if the balloon were filled with a gas with a lower specific gravity than air the balloon wll fall if the compressed gas density excedes that of the surrounding air or if the combined (average) density of the balloon/bag or balloon system is greater than the surrounding air.
Will a balloon filled with chlorine gas sink or float?
My dear friend. The answer to your question is yes. Neon is one of the so called lighter than air gases. It's lift capacity is sort of the same capacity as hot air gives. The only problem about it is the high cost of neon gas, plus like any other gas it will leak out after a while through the pores of the balloon's walls. Seems like it's not worth it to use neon gas in a balloon, although it will float nonetheless. Regards Marcio Nehrebecki
Why does Helium pump up a balloon?
Nearly any gas can pump up a balloon because it has mass. However, helium is used because it is lighter than air, makes balloons rise, and is fairly safe. Sure, you could put hydrogen in a balloon and it would rise, but it would be highly explosive.
What happens when you fill a balloon with steam then put it in the refrigerator?
When you fill a balloon with steam and put it in the refrigerator, the steam will condense back into water droplets, causing the balloon to shrink as the gas inside loses volume. The cooling of the gas molecules in the balloon will also decrease their kinetic energy, leading to a decrease in pressure inside the balloon.
Would a balloon exploded filled with gas?
Yes, if a balloon is filled with gas and is overinflated beyond its capacity, it can explode due to the pressure build-up inside. This is a result of the balloon's material being unable to contain the expanded gas volume, causing it to burst.
How do you make a plastic bottle submarine float then sink and float?
put water in to let it sink... then put air into it to let it float...
