AS OLD AS CHINA
The average cost of a helium balloon typically ranges from $1 to $10, depending on factors such as size, design, and location where it is purchased. Specialty or custom-designed balloons may cost more than standard balloons.
It typically takes about 0.5 pounds of helium to fill a 12-inch latex balloon.
I am assuming that a rubber balloon is meant here not a hot air balloon! Squeezing a balloon will give rise to a decrease in volume and a subsequent increase in internal pressure which may not be too large as the balloon expands in another part to compensate. Using the kinetic theory of gases (which shouldn't strictly be applied to this case but provides insights) the average energy of the particles inside depends on the temperature- the particles don't go any faster they just hit the inside of the balloon more often because of the decrease in volume.
The balloon with krypton gas has a higher density than the balloon with argon gas.
As the balloon cools down, the air inside will also cool. This will cause the air pressure inside the balloon to decrease, potentially leading to the balloon descending back to the ground due to the decreased pressure.
The volume of an average balloon is typically around 5-15 liters, depending on its size and shape.
625,000,000 if it's a balloon the size of the moon.
2 years the record is held by me
They 6 year old boy was NEVER in the balloon. it was just a hoax.and..i guess. the boy is fine. seriously, why do you care what happend to the balloon? O_O
you would have to deacrease the density. By doing so, you can float. I don't know bout constant level, but because the air in the balloon is more dense than outside air, the balloon will sink in air. p.s. i know you s.j.v students are probably reading this :)
In the United States, an average balloon ride per person is about $250.00. This can vary by company of course.
The average speed of a hot air balloon depends a lot on the environment. The Pacific Flyer actually recorded the fastest ground speed for a manned balloon at 245 mph.
Slow
The average speed of a hot air balloon is typically between 5-10 mph. However, the speed can vary depending on the wind conditions and altitude.
it depends on what type of measurement you are using
Oh, dude, the average PSI of a balloon before it bursts is around 10-12 psi. But like, who really measures the pressure in their party balloons, right? Just blow it up until it pops and call it a day!
An average hot air balloon can travel about 25 to 30 miles.