Assuming you mean hot air balloon piloted license, it depends. There are three different stages of it, student, private, an commercial. Each take about a year to obtain
Air expands when it is heated. This makes it less dense than colder air. Hence, it has buoyancy, and tends to rise. If it is trapped in a balloon, it can take the balloon up with it, along with things attached to the balloon, as long as the buoyancy of the balloon exceeds the attached weight.
air is heavier than balloon, air rises
How to get the air into the balloon and how to make it fly.
To produce the 'hot air' that goes inside the balloon to make it fly.
A pilot usually has 2-4 passengers.
3
i think it takes a long time for a hot air balloon to fly
to fly that far in a hot air balloon it would take up to at least over 15-30 days but that also depends on how fast you get the hot air balloon to fly and if you stay straight on course
Hot air balloons can pick up and fly from just about anywhere. As long as the surface is flat a hot air balloon can fly from it.
Air expands when it is heated. This makes it less dense than colder air. Hence, it has buoyancy, and tends to rise. If it is trapped in a balloon, it can take the balloon up with it, along with things attached to the balloon, as long as the buoyancy of the balloon exceeds the attached weight.
The hot air inside the balloon expands, making the hot air balloon fly.
air is heavier than balloon, air rises
air is heavier than balloon, air rises
The hot air inside the balloon expands, making the hot air balloon fly.
Yes they were first to fly the first hot air balloon
An aeronaut flies a hot air balloon
80 days in hot balloon.