0
the combination of air and heat cause the ballon to expand, therefore, the ballon will float.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Which gas do you use for hot air balloons?
Hot air is used for hot air balloons.
Why do balloons expand by hot heat?
Answer:The air inside the balloon gets heated and expands as the air molecules move apart due to temperature.
Why do balloons come closer when air is blown between them?
The wind between the balloons creates a lower pressure in the air, so the air around it pushes the balloons together.
What last longer helium fill balloon or hot air balloons?
hot air balloons
Why do rubber balloons lose air faster than plastic balloons?
plastic balloons lose air because particles are moving in the balloon and leave it
What made the air move in a rocket balloons?
the pressure in side the balloon will get squizz out and make the air move
How do hot air balloons use air to fly?
Hot air balloons use the fact that hot air rises as a way to make balloons fly. When the air inside the balloon is heated, it rises, and this creates lift which is used to make the balloon fly.
Why do freely suspended balloons move towards while blowing air?
If the balloon is exhausting air, then it will move in a direction opposite to the exhaust gas.
Can balloons hold more water or air?
Water. Because water molecules do not move around to much. How ever air molecules move a lot.
Will warming helium balloons make them float?
Helium is lighter than air. so balloons filled with helium will float in air. warming will make them float or rise up faster.
Why is hydrogen used to inflate hot air balloons?
Hydrogen is not used to inflate hot air balloons. Just regular air is used which is then heated to make the balloon more buoyant as hot air weighs less than cold air. Hence the name hot air balloons.
What are the things that move with the help of air?
every things in world move only because of the presence of air , any for this question yatches , planes etc will be the answers.
Why lighter than air balloons fly?
air balloons or hot air balloons fly because they fill with a very light type of air. The air is hot air.
What can you make fly?
You can't physicly fly, but you can ride in air planes and hot air balloons.
What gases are used in hot air balloons to make it work?
Heated air, like what you breath.
How many balloons do you have to strap to yourself if you weighed 150lbs to make you float?
It should be enough air in the balloons to replace the water weighing more than 150lbs. It should be probably >68 Liters of air. Now you can calculate to distribute 68 liters of air in the balloons. :-)
Which gas do you use for hot air balloons?
Hot air is used for hot air balloons.
