Because the air has nowhere else to go, so it goes into the balloon and makes it expand.
because when the small balloon is being pressured it causes it to stretches to make space for the air
Blow into it, air pump or helium tank (i know heliums not "air" but its a common way of filling a balloon so I thought id add it in there)
The particles are starting to be packed,for instance the solid particles they are nolonger moving freely.
Helium causes the balloon to blow up.
Usually helium as it is light and safe
Air.
An older kid should be able t blow a bigger balloon because a younger kid would have less breath and would therefore blow the balloon up slower and the older kid would be able to blow the bigger one. Also, the more air in the balloon the harder it will be to blow it up.
When in the sun the balloon gets slightly bigger, when in the refrigerator the balloon shrinks.
If you gradually heat a balloon, then the gas inside the balloon will expand, causing the balloon to become bigger in volume.If you put a balloon above a flame, then the balloon will pop because the heat will weaken bonds in the polymer that makes up the balloon, thus the polymer will not be able to hold the pressure of the gas inside the balloon.
Balloon is a solid because it has a definite shape when we blow or don't blow air into it.
Your lungs.
You blow into it and then it gets bigger. Last you have to tie it.
An older kid should be able t blow a bigger balloon because a younger kid would have less breath and would therefore blow the balloon up slower and the older kid would be able to blow the bigger one. Also, the more air in the balloon the harder it will be to blow it up.
1) light2) heat3) sound4) energy*Note: Air dose have matter because if you blow air into a balloon it gets bigger
It gets bigger because as it gets higher, the density of the atmosphere will rise when the density inside the balloon stays the same. Then because of pressure, it will get bigger and eventually pop.
When in the sun the balloon gets slightly bigger, when in the refrigerator the balloon shrinks.
Balloon is a solid because it has a definite shape when we blow or don't blow air into it.
helium is lighter than air
you blow
you blow
You are pushing more air into the balloon.
You are pushing more air into the balloon.
When the gas particles hit the walls they blow up a balloon