What they do is blast cold air into the "hot" air and it makes the air molecules slow down... Thus it makes the air balloon decrease back to earth.
By releasing some of the hot air in a very controlled manner.
Hot air balloon pilots control the descent of the balloon by releasing hot air and using vents to control the descent rate. They aim to land in a suitable location, often communicating with a ground crew to assist in the landing process. Once on the ground, the crew helps to pack up the balloon for transport back to the launch site.
there is a rope, much like the rope truckers pull for their horns, that you pull down, opening a flap on the top,letting the warm air out. this allows them to float back to earth...
No, a hot air balloon cannot leave Earth's atmosphere. Hot air balloons rely on the Earth's atmosphere to provide lift for their flight. They are designed to operate within the troposphere, the lowest layer of Earth's atmosphere.
Hot air balloons typically operate within the troposphere, which is the lowest layer of Earth's atmosphere. While it is possible for specialized balloons to reach the stratosphere, most hot air balloons do not have the ability to ascend beyond the troposphere due to their design and limitations in altitude control.
With helium filled balloons, they rise upwards as the gas inside is of a lower density than the atmosphere around them. The balloon will continue to rise and the gas inside it will expand as the atmospheric pressure decreases with increasing altitude. Eventually, the gas inside the balloon will expand enough to burst the balloon and the balloon will fall back to the ground. When and where this happens depends on weather conditions, air temperature, the rubber used in the balloon, etc.
The density of a helium balloon is less than that of the surrounding air. This is why helium balloons float in the air. Helium is lighter than the nitrogen and oxygen that make up the majority of Earth's atmosphere, so it provides buoyancy for the balloon.
a hot air balloon only works using thermals, which are currents of hot air rising because one area is heated more than the others. so hot air balloons depend on air to keep it airborne, specifically hot air. once it leaves the earths atmosphere, it is a vacuum. there is no air, so the hot air balloon will fall back into the earth. hence, we see that hot air balloons cannot leave the earth's atmosphere.
I doubt it. In order for a balloon to work you have to have atmosphere. Once you leave the atmosphere of the earth, you can drift in any direction. The space craft that we use has thrusters and rockets that will steer you in the direction you want to go. Balloons are at the mercy of the wind.
For the same reason that a beach ball can rise high in the water but can't leave the water. A balloon is floating in air. If there is no air around it, then it has nothing to float in.
Hot air balloons do not produce emissions or pollution because they are powered by propane burners that heat the air inside the balloon. However, the use of propane as fuel can contribute to air pollution. Overall, hot air balloons have a relatively low environmental impact compared to other forms of transportation.
Yes it will, if it's inside the balloon and hot enough.It actually won't. CO2 is a heavier gas than Earth's atmosphere, so it will sink. Think about it- we breathe out carbon dioxide, and balloons we blow up the normal way don't float.