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Little girl sits in a car at a traffic light holding a helium-filled balloon?
The balloon will rise due to the helium's buoyancy force. As the car accelerates or decelerates, the balloon may move towards the front or back of the car, but it will maintain its upward movement due to the helium gas.
What A balloon contains helium gas how are the helium atoms distributed in the balloon?
In a balloon filled with helium gas, the helium atoms are evenly distributed throughout the available space. They move freely and randomly due to their kinetic energy, colliding with each other and the balloon's inner walls. This distribution results in a uniform pressure inside the balloon, as the helium atoms exert force equally in all directions. Over time, if the balloon is not tightly sealed, some helium atoms may escape, leading to a decrease in pressure and volume.
When you release a balloon filled with oxygen it flies all over the place But what happens when you release an untied balloon filled with helium Does it go everywhere or stay in a straight path?
the answer in yes it would stay in one straight path as you release it. Until it loses more helium than the weight of the balloon. Then it will meander downwards til it flops of it's own weight.
What particle is in a balloon?
A balloon is primarily filled with air, which consists of a mixture of gases, predominantly nitrogen and oxygen molecules. These gas molecules are made up of atoms, specifically nitrogen (N2) and oxygen (O2) particles. When inflated, the balloon contains these gas particles that move freely, creating pressure against the balloon's inner walls. Additionally, if the balloon is filled with helium, it contains helium atoms (He) instead of air molecules.
Why does a CO2 filled balloon deflate quicker than a helium filled balloon given that helium atoms are smaller and monatomic?
Well...it's because they're not the same balloons. There is a product out there called Super Hi-Float. You coat the inside of a balloon destined to be filled with helium with it, and it helps seal the pores of the latex hence holding the helium in longer. You probably wouldn't do this with a balloon you're going to fill with CO2.
When a van with closed doors containing helium balloon floating on it accelerates what happens to helium balloon?
It appears to move in the opposite direction to the motion of the van
What happens to kinectic energy in balloon filled with helium gas?
The kinetic energy of the helium gas inside the balloon is due to the random motion of its molecules. As the gas molecules move and collide with each other and the walls of the balloon, they transfer energy in the form of kinetic energy. This energy contributes to the pressure inside the balloon and helps keep it afloat.
Does helium come out of a balloon faster than air?
Yes. The reasons are helium is monoatomicand light and therefore at a particular temperature the helium atoms move faster and can diffuse out quicker than the larger molecules N2, O2 in an air filled balloon. (This is Grahams Law of gaseous effusion in practise)Gases are diffusing through theballoon membrane in both directions- the pressure difference is not really that great after all you can inflate a balloon using only lung power.Fill a balloon with a gas such as SF6 then it will inflateas the lighter faster moving air diffuse in at a higher rate than SF6 diffuses out
A balloon is filled with helium gas. What will happen as the average kinetic energy of the helium particles increases (2 points)?
As the average kinetic energy of the helium particles increases, the particles will move more rapidly, leading to an increase in temperature of the gas inside the balloon. This increased motion can cause the gas to exert greater pressure on the walls of the balloon, potentially leading to the balloon expanding. If the temperature continues to rise significantly, it may eventually cause the balloon to burst if it exceeds its material limits.
What happens to a helium balloon in heat?
In heat, the helium inside a balloon will expand, causing the balloon to inflate further and possibly burst if the heat is excessive. Heat causes the helium molecules to move more quickly and spread out, increasing the pressure inside the balloon.
When released why does a balloon moves like a rocket?
A balloon does not move like a rocket. A helium filled balloon will float upward because the density of helium is less than that of air, so it is effectively "lighter". A rocket is propelled in any direction using a booster engine that burns fuel.
Why does the balloon not move while you are holding its neck?
Balloon on string would dangling and moving from the wind, it doesn't move on its' own.
