bcoz its lighter !
comman sense!ppl!
:P
The object that already has helium is most likely a helium-filled balloon. Helium is used to inflate balloons as it is lighter than air, causing the balloon to float.
Helium
Helium gas is commonly used in balloons sold by vendors to make them float.
helium gas
yes, but when using Helium you must have the balloon completely sealed and used a mylar material for the balloon as Helium 'leaks-out' of ordinary materials.
When helium is used to fill a balloon, it expands to fill the space inside the balloon due to its low density. The helium gas takes the shape of the balloon because it moves and distributes evenly throughout the balloon's interior.
Helium gas is commonly used to make balloons float. Helium is lighter than air, so filling a balloon with helium makes it buoyant and able to float.
depends how big the helium balloon is and how many
It was made out of the light gas gas Helium.
Helium. The helium gas in the balloon is lighter than the air outside the balloon.
A helium balloon is made by filling a latex or mylar balloon with helium gas, which is lighter than air, causing the balloon to float. The helium gas is sealed inside the balloon, allowing it to stay afloat for a period of time before slowly deflating.
Yes, you can deflate a helium balloon by puncturing it and allowing the gas to escape. However, you cannot refill the balloon with helium at home as it requires specialized equipment and expertise to handle compressed gas. It is safest to dispose of a used helium balloon properly.