As much as you can put in without making it burst. The nature of the material (its elasticity, durability, porosity...), its thickness, the engineering and design of the balloon, and the use to which it will be put all go into determining how much air a balloon will hold. Meteorological balloons don't do too much expanding. Their job is to stay strong and functioning for as long as it takes to gather all the information it is meant to gather.
Your stomach is like a baloon in the way that it expands with air in it.
The earths atmosphere is denser than the helium found in a baloon therefore the baloon is lighter and is lifted above the denser air located in earths atmosphere. Which is why if you just blow up a baloon with air from your lungs it does not float. It would be the same density as the air outside of the baloon.
Because Helium is less dense than air, and CO2, I assume is more dense
Yes, the air inside the balloon is less dense than the air outside the balloon because the gas molecules in the balloon are more spread out. This causes the balloon to float or rise in the denser air surrounding it.
Air Baloon may then be the option!
1. Make a car out of wood by cutting it into a shape you like with a jigsaw. (I borrowed my neighbors) 2. Tape a baloon to back of your car. 3. Fill the baloon with air.( keep air inside baloon) 4. Release air. 5. Car should go 2 Meters. 6. Pat yourself on the back.
The hellium inside baloon has lower mass than oxygen, nitrogen cocktail.
To lift the baloon, upthrust should be greater than weight. Mg
Not much... :?
It is the same as the air we breath, the only difference is that it has been heated, hot air rises above cold air and thats what lifts the baloon.
A Helium filled baloon floats in air because Helium is lighter than air. Making it rise to the top of it.
a what