That is how it’s possible you’ll presumably presumably opt it out…
While you possess read the article How Helium Balloons Work, then you recognize that helium has a lifting force of 1 gram per liter. So whenever you possess a balloon that contains 5 liters of helium, the balloon can choose 5 grams.
A customary balloon at an amusement park would possibly presumably very properly be 30 centimeters (about 1 foot) in diameter. To opt what number of liters of helium a sphere can defend, the equation is 4/3 x pi x r x r x r. The radius of a 30-centimeter-diameter balloon is 15 centimeters, so:
4/3 x pi x 15 x 15 x 15 = 14,137 cubic centimeters = 14 liters
So a customary amusement park balloon can choose about 14 grams, assuming that the burden of the balloon itself and the string is negligible.
While you weigh 50 kilograms (about 110 pounds), then you weigh 50,000 grams. Divide your 50,000 grams by the 14 grams per balloon and you leer that you want 3,571.42 balloons to opt out your weight. You would possibly presumably are searching so as to add 500 extra whenever you absolutely would opt to rise at an more affordable price. So you want roughly 4,000 balloons to opt out your self whenever you weigh 50 kilograms, and it’s possible you’ll presumably alter that number in step with your weight.
To illustrate that other than going to the amusement park, you coast to an military surplus store and consume one 3-meter (about 10-foot) balloon. It would possibly per chance defend:
4/3 x pi x 150 x 150 x 150 = 14,137,000 cubic centimeters = 14,137 liters
It would possibly presumably biggest choose four of these to provide you the same choose.
One balloon that’s 30 meters (about 100 toes) in diameter displaces 14,137,000 liters, so it would opt 14,000 kilograms (about 31,000 pounds) — this is roughly the size of a immense blimp.
So, it’s possible you’ll presumably be hovering to new heights very mercurial. Obviously, this is totally one thing we wouldn’t suggest attempting!
First and predominant Printed: Apr 1, 2000
Helium Balloons FAQ
What number of helium balloons would it no longer choose to opt out a particular person?
A helium balloon can generally choose 14 grams, assuming you raze no longer depend the burden of the balloon or the string. Convert your weight into grams and then divide by 14 to opt what number of balloons it’s possible you’ll presumably need. Shall we sigh, whenever you weigh 60 kg, it’s possible you’ll presumably need around 4,286 helium balloons to opt out you.
How grand weight can a helium balloon choose?
A historical helium balloon can choose approximately 0.03 pounds or 14 grams. Then all over again, this relies on a lot of components, such because the burden and size of the balloon itself and the string.
How grand helium does it choose to possess 100 balloons?
Every helium balloon can private up to 14 liters of air. Assuming this customary, it’s possible you’ll presumably need 1,400 liters of helium to possess 100 balloons.
What number of helium balloons does it choose to opt out a pound?
One pound is an identical to 453.592 grams. Since every helium balloon can choose up to 14 grams, it’s possible you’ll presumably need 32.39 or 33 balloons to opt out a one pound object.
What number of helium balloons does it choose to opt out an 80 kg particular person?
Assuming every helium balloon lifts around 14 grams, it’s possible you’ll presumably need around 5,714 helium balloons to opt out an 80 kg particular person.
