because a normal balloon will pop along the way when they are flying to the sky because it is very hot and even a bird can't go to space.
because the air inside the balloon take up the space and it will not allow the balloon to fit in bag
In space, a helium-filled balloon will expand further due to the lack of air pressure outside the balloon. Eventually, the balloon will burst because the pressure from the helium inside will exceed the pressure outside.
Helium is stored under pressure, so a lot is packed into a small space. The gas in the balloon is at only slightly more than normal air pressure. The helium spreads out as it fills the balloons.
The air inside a balloon takes the shape of the balloon itself. It expands to fill the space within the balloon, conforming to its size and shape.
Blow it into a balloon and you'll see it (= the balloon) grow.
To demonstrate that air occupies space, you can use a simple experiment by inflating a balloon and then placing it in a container filled with water. As the balloon is submerged into the water, you will notice that it displaces water, showing that the air inside the balloon is taking up space.
When air is blown into a balloon, the air molecules take up space inside the balloon and increase the pressure of the air, causing the balloon to expand. The increase in pressure inside the balloon pushes against its elastic walls, causing it to stretch and take up more space.
The balloon will expand due to the pressure in its inside. This has nothing to do with friction.
A hot air balloon requires air to generate lift. In outer space, there is no air or atmosphere, so there is nothing for the hot air balloon to displace to generate lift, causing it to be unable to float.
In space, a balloon would expand as the air inside expands due to the lack of external pressure. Eventually, the balloon would burst as the pressure inside becomes too great for the balloon material to contain.
Inflate a balloon.
Both a rock and a balloon have mass and volume. They both occupy space, although a rock is solid and a balloon is filled with gas.