When you cool a gas at a constant presure, the volume of the gas decreases. Therefore, the balloons will slightly shrink.
in cold weather balloons pop i think
Hot air, hydrogen or helium are lighter than cold air.
I think that lightning can happen anywhere in the world but you shouldn't worry about those types of things because lightning is a rare thing unless you live in a harsh, damp or cold environment.
This is because the fridge is cold, and this cold makes the outside of the can cold. Objects get col from the outside, in. Unlike heat, which warms objects from the inside, out,
Observation
it changes the temp. by the temperature outside,like if its cold out the water will be cold and if it's hot outside than the water will be hot
When the temperature drops gases contract, so the balloon would be less inflated. This is the same reason why tire pressure drops when it gets cold outside.
It may dry quicker but it is just a myth about catching a cold or the flu as those are viral.
the lighter balloons go quicker than darker ones, but why?
you will be warm and cold at the same time.
Depending on how cold the cooler is, the water balloon what shrink from the cold and the water would remain liquid, or it would freeze and probably burst.
Well what if it is really cold outside and hot inside what will happen then, did you think of that? hot and cold it only your opinion because it think 10000 degrees is cold and -1383 degrees is hot
hot air balloons work the best in cold temperature. the reason why is because if the outside temperature is close to the temperature in the hot air balloon, it will be as if the flame isn't on. if it is cold outside, the flame makes a much bigger impact and the balloon will go up faster.
It would get smaller.
No because the air gets too cold for convection to happen, causing the hot air balloon to stay in place or even fall
Because the temperature is the same inside and outside the can, moisture condenses on the outside once you take the can from the fridge into a warmer humid place, however this would not happen if you took the cold can to a place at least as cold as the fridge.
cold air because hot blowes them up
Evaporation cools the water