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What kind of heat transfer causes a hot air balloon to rise?
The hot air inside the balloon is less dense than the cooler air outside, causing it to rise. This is due to the process of convection, where the warmer air rises as it is less dense and cooler air sinks to replace it, creating a continuous flow of movement that lifts the balloon.
What happens to the air particles inside a hot air balloon when the burner is turned on?
They move around faster and faster, causing the temperature to increase, and because hot air rises above cold air, the balloon lifts, applying lift to the basket, causing the hot air balloon to rise into the air.
When cool air replaces warm air what front is made?
A cold front is formed when cooler air moves in and replaces warmer air. This can lead to a sudden drop in temperature, gusty winds, and possible stormy weather as the cooler, denser air lifts the warm air ahead of it.
Why does an air balloon not float?
A hot air balloon floats because the air inside is heated, making it less dense than the cooler air outside. This creates a buoyant force that lifts the balloon. If the air inside the balloon is not heated, it will not be less dense than the surrounding air, and the balloon will not float.
What force makes a hot air balloon rise up into the air?
The upthrust exerted by surrounding air on the balloon.
Which not a process that lifts air?
divergence
Is not a process that lifts air?
divergence
Which is not a process that lifts air?
Condensation is not a process that lifts air. Condensation is the process by which water vapor changes into liquid water, typically resulting in the formation of clouds.
What process that lifts air results from differences in albedo on the ground?
Divergence
What force is working against the box as the crane lifts it into the air?
Friction
What kind of heat lifts a hot air balloon?
hot fire
Why air over the sea is moist why?
Evaporation of water from the surface of the sea lifts up into the air above it.
What are garage lifts?
A garage life is a mechanical device that lifts up your vehicle and allows it to stay suspended in the air while you work on the underbelly of the vehicle perhaps.
Are there any websites that sell pallet lifts?
Yes you can go to either of the following websites to find some pallet lifts. You can go to www.amazon.com or www.ebay.com for great deals and a wide selection
When air goes into the lungs the ribcage lifts up and out?
That is correct - at the same time. the diaphragm contracts, pulling air into the lungs.
What is the air of hot air balloon?
It is the same as the air we breath, the only difference is that it has been heated, hot air rises above cold air and thats what lifts the baloon.
How does helicopter stay still in air?
The spinning rotor lifts it. The rear rotor stabilises it.
