When filled, party balloons generally have a diameter of 10 to 12 inches. The volume of each size is as follows:
10 inch balloon = 523 cubic inches (rounded to the nearest whole number)
12 inch balloon = 904 cubic inches (rounded to the nearest whole number) 523 cubic inches = 0.30 cubic feet (rounded to the nearest hundredth)
904 cubic inches = 0.52 cubic feet (rounded to the nearest hundredth) Therefore, a 9 cubic foot tank would fill between 17 and 30 balloons of this size.
As long as the tank holds at least 113.1 cubic feet, 1 would be sufficient.
The number of helium balloons needed to lift a person will depend on the person's weight. On average, it takes about 3-5 large helium balloons to lift 1 pound. For example, to lift a 150-pound person, you would need roughly 450-750 balloons. It is important to consider factors like air currents and ceiling height when attempting to lift objects with helium balloons indoors.
depends on how large the balloon is! ;D
It would take approximately 480 helium balloons to lift a 20-pound frozen turkey. Helium can lift about 0.04 lbs per balloon, so 20 lbs divided by 0.04 lbs per balloon equals 500 balloons.
There are several gases commonly used for filling balloons, with the most popular being helium and air. Helium is lighter than air, allowing balloons to float, while air is typically used for ground decorations. Other gases like hydrogen can also be used, but due to its flammability, it is less common. In total, the primary gases for balloons are helium, air, and sometimes hydrogen, along with other specialty gases for specific effects.
There are a variety of balloons available, including latex balloons, foil (mylar) balloons, helium balloons, air-filled balloons, water balloons, and LED light-up balloons. Each type serves different purposes, from decorations to entertainment.
25 Balloons (Approx.)(I might be wrong as I am not sure)
Most people are familiar with birthday balloons. Rubber balloons are filled with helium or air and come in a variety of colors. Mylar balloons are most often filled with helium; they have a metallic sheen, and have a variety of designs printed on them. Rubber balloons are also called latex balloons. These balloons often do not last long, because the helium leaks out through tiny pores in the rubber. Filling the balloon with plain air will cause it to last much longer, but of course, such balloons will not float. On the other hand, you may not want your balloons to last long past the birthday celebration; random balloons floating around the house can be annoying. If you do want them to last, however, and you prefer rubber balloons, you can ask if your store has any balloons that have been treated with Hi Float. Hi Float is a substance used to coat the inside of rubber balloons to prevent the helium from leaking out. Balloons treated with Hi Float last up to 25 times longer than regular balloons. If you want to go the mylar route, you’ll have a lot of options. There are many shapes and colors available. There are many super-sized mylar balloons as well, which can be exciting to receive. Mylar balloons also last much longer than untreated rubber balloons, because there are few tiny holes for the helium to slip through. Some can even last for several weeks! Be careful with mylar balloons around power lines, however; they can conduct electricity, and balloons that come in contact with the lines are often the cause of outages. Be careful around children with any balloons, because they can be a choking hazard when they’re uninflated or have burst. In addition, resist the temptation to breathe in the helium; when you breathe in helium, you’re not breathing in air, so it’s like you’re not breathing at all. You can asphyxiate, even die. And that wouldn’t make for a very happy birthday at all.
As long as the tank holds at least 113.1 cubic feet, 1 would be sufficient.
10000000 helium balloons
Many online flower shops sell mylar balloons. Some of these online floral shops include 1800flowers.com, sendflowers.com, and flowersacrossamerica.com.
No, balloons are not always made from rubber. While many traditional balloons are made from natural or synthetic rubber, there are also balloons made from materials like latex, Mylar (a type of polyester), and other plastics. Each material offers different properties, such as durability and the ability to hold helium. Therefore, the composition of balloons can vary widely depending on their intended use.
it took 53 12" helium balloons to lift a pound, you have to add the weight of the string and balloons
258 helium filled balloons filled to 34 psi each
30
Your common balloon is made of latex, which many people are allergic to, do they are not allowed in some hospitals. Balloons are also made from plastic materials, rubber, and composites. There are also shiny balloons made of aluminum, and non-allergic balloons made of Mylar.
The number of helium balloons needed to lift a person will depend on the person's weight. On average, it takes about 3-5 large helium balloons to lift 1 pound. For example, to lift a 150-pound person, you would need roughly 450-750 balloons. It is important to consider factors like air currents and ceiling height when attempting to lift objects with helium balloons indoors.