when a balloon floats up into the atmosphere it pops because a balloon need oxygen and there is no oxygen in the atmosphere
Hot air goes into the balloon. sense the air is so hot, it pushes the balloon off the ground and floats in the air!
a hot air balloon floats because of convection which means that the heat that is from the flame goes up than back down than replaces it with cooler air it goes in a cycle.
the reason is that as the balloon gradually goes up the density of air in the upper atmosphere decreases
The balloon will crash. The burner keeps it up.
Dcreases
It decreases.
It will contract and become smaller, because of the pressure of the water pushing down on it. It will get smaller and smaller the further under water it is.
If it's a light balloon, it keeps going up, into thinner and thinner atmosphere, until the pressure inside the balloon is so much greater that the pressure outsize , and then it pops.
A helium balloon floats because helium gas is lighter than air. By filling a balloon with helium, the balloon also becomes lighter than air. The helium balloon floats for the same reason that objects float on water: objects less dense than water are pushed up by buoyant forces equal to the weight of water displaced by that object. What happens in water also happens in air, and the helium balloon is pushed upwards by a force equal to the weight of air it displaces.
Hot air goes into the balloon. sense the air is so hot, it pushes the balloon off the ground and floats in the air!
a hot air balloon floats because of convection which means that the heat that is from the flame goes up than back down than replaces it with cooler air it goes in a cycle.
No, because the atmosphere would pop the balloon.
When you have completed the 8th stage, the balloon floats up to the crescent moon, which punctures it. (!) But the hat is hanging from it. Click to have the Questionaut grab it, and he parachutes down into the pool, returning the hat to his friend.
i think when you heat it up a oil balloon i think it gonna melts.
helium is lighter than air
No, not directly ... it needs gravity to be present, but gravity alone won't do it. There's plenty of gravity on the moon, but a helium balloon won't rise there. A helium balloon floats in air, for exactly the same reason that a block of wood floats in water. Look up "Archimedes' Principle" and read about it.
6eez