Definetly. Static electricity.
positive
No. But it is what you think will happen to the expiriment e.g. "I think the balloon will pop when I stick a pin in it." Someone else might have a different hypothesis "I think the balloon will not pop when I stick a pin in it" So basically its what you think will happen, hope that helps!
It depends on how long it takes for the charge to diminish so that it can no longer hold the balloon against gravity. Principal factors will be the conductivity of the balloon's material, and the humidity of the air.
with the removal of its heat energy, the air in the balloon became denser so it occupied less space. That's why it shrank.. the frozen liquid was the moisture from the air.. e.g. when warm air hits cool glass, the moisture droplets separate from the air and settle on the glass.. the same thing happened with your balloon the only difference was that your water froze...
A balloon clock is a form of bracket clock with a balloon-shaped case.
It really has nothing to do with the cat or the balloon, at least not directly. When there is enough static electricity present, a balloon will stick to a cat's fur. The static electricity is usually generated by lightly rubbing the balloon on the cat's body, and may be enhanced if the air is dry (such as in dry heat in a house).
because she her hair was the negative charged into the balloon which it caused it to stick to the balloon....does that answer your question...
positive
if the balloon is filled with static electricity
Yes.
It can not go through because it will pop.
A rubbed balloon will stick to a wooden wall demonstrating the charge of static electricity. The friction of the rubbing of the balloon causes the charge to build.
either negatively or positively charged.
The idea is that the balloon gains electric charge.
hellium
Static electricity. When a cat rubs against a balloon, electrons are transferred between the thin rubber of the balloon and the cat's fur, with the result that each of the two ends up with a net charge. These charges are opposite -- one positive and the other negative -- and so they attract. As both balloon rubber and cat fur are insulators, in dry air the charge does not drain away, and so the balloon sticks to the cat for a while.
This is because on the exact same place you rubbed the balloon on it will have electrons wich made it stick on the wall.