the volume of air inside the balloon increases while the pressure of balloon decreases thus balloon inflates
because it is stretched too far.... common sense i think.. no days its probably uncommon sense.
When you blow air into a balloon, the air pressure inside builds, thus causing the latex skin to expaand. Eventually, the latex won't be able to expand anymore, so it catastrophically fails. (AKA, it pops.)
Blowing up a balloon.
Air fill the balloon and force it to expand but being a rubber base substance the balloon always in the state of pushing the air (that's why if you put a hole on a balloon it will "fly"). Air pushing is an action. Balloon pushing back is a reaction.
It depends with what the balloon was inflated with. If it's you blowing into the balloon it won't go anywhere but if it's filled with hydrogen or helium, then they will become buoyant. The reason, hydrogen and helium are lighter than air. They have a lower density. If you don't tie off the end, it will project itself around the room until it expends all the air that you added.
because of the poor elasticity of the balloon
becaz d air molecules require more space than required if u keep on blowing air into it
because it is stretched too far.... common sense i think.. no days its probably uncommon sense.
When you blow air into a balloon, the air pressure inside builds, thus causing the latex skin to expaand. Eventually, the latex won't be able to expand anymore, so it catastrophically fails. (AKA, it pops.)
Blowing up a balloon.
it sinks
a hot air balloon works when the hot air blowing from the bottom pushes up the balloon which lifts it up into the sky where it moves in the direction where the wind blows .
force
Yes, It is a physical change because it's only losing air. when you put air in the balloon it's still a balloon, and when it loses air it's still a balloon. So it's a physical change since it didn't change in substance.
The balloon expands.
Air fill the balloon and force it to expand but being a rubber base substance the balloon always in the state of pushing the air (that's why if you put a hole on a balloon it will "fly"). Air pushing is an action. Balloon pushing back is a reaction.
It depends with what the balloon was inflated with. If it's you blowing into the balloon it won't go anywhere but if it's filled with hydrogen or helium, then they will become buoyant. The reason, hydrogen and helium are lighter than air. They have a lower density. If you don't tie off the end, it will project itself around the room until it expends all the air that you added.