It's a three part question...Theres not any additional imformation.It's a question I need answered.[1][How fast does hot air rise in the atmosphere]?[2]Does hotter air rise faster?[3] What is the average rate of cooling when hot and cold air mix,the average temperature drop?
Hot air balloons float because hot air displaces cool air in the atmosphere
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.
No, a hot air balloon would not work on the moon because there is no atmosphere to provide the necessary buoyancy for it to float. The lack of atmosphere would also prevent the balloon from expanding and becoming buoyant.
hot air balloons
No, they can't. They can't leave the atmosphere.
Hot air balloons float because hot air displaces cool air in the atmosphere
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.
Because it is lighter than cooler air.
Hot air rises in the atmosphere because it is less dense than cold air. When air is heated, its molecules move faster and spread out, making the air less dense. This lighter, less dense hot air then rises above the denser, cooler air around it. This movement of hot air rising and cold air sinking creates convection currents in the atmosphere.
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.
Hot air rises in the atmosphere because it is less dense than cold air, creating a buoyant force that causes it to move upward.
Yes, hot air rises, cold air falls.
stratosphere
It is when cool air sinks into the ground and hot air rises up into the atmosphere.
No, a hot air balloon would not work on the moon because there is no atmosphere to provide the necessary buoyancy for it to float. The lack of atmosphere would also prevent the balloon from expanding and becoming buoyant.
hot air balloons
because the air inside the balloon is heavier than the air outside in the other layers of the atmosphere