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Is an updraft an upward moving current of cold air?
No. An updraft (updraught) is an upward moving current of warm air.
What happens when air moving upward rubs against air moving downward?
When air moving upward rubs against air moving downward, it creates wind shear, which can lead to turbulence. This can disrupt smooth airflow and create pockets of varying air speeds, potentially causing discomfort for passengers and pilots.
What is a downward flowing air current?
A current of air with its velocity directed downwards or in a direction below the horizontal. Mathematically v.n < 0 where v is the velocity vector and n is the upward normal at the surface.
Is non moving cold air and when moving warm air collides does it make a thunderstorm?
No. Usually, when warm air moves against a stationarymass of cold air, the warm air will gently move over the colder air and a light, long lasting rain shower will take place. If a moving mass of cold air violently shoves warmer air upward, then the rains are usually more intense.
What word describes a current of cold air?
"Draught" is a term that describes a current of cold air moving through a space, often causing a chilling effect.
Is an updraft an upward moving current of cold air?
No. An updraft (updraught) is an upward moving current of warm air.
What is an upward force of air against a moving object?
air resistance
Is the upward force of air against a moving object?
air resistance
What does strong updraft mean?
A current of air which is moving upwards - generally because it is warmer than the air above it.
What happens when air moving upward rubs against air moving downward?
When air moving upward rubs against air moving downward, it creates wind shear, which can lead to turbulence. This can disrupt smooth airflow and create pockets of varying air speeds, potentially causing discomfort for passengers and pilots.
How can tornadoes pick stuff up?
Air in a tornado moves upward pretty rapidly. This upward moving wind often carries objects with it.
What is and upward force of air against a moving object?
The upward force of air against a moving object is called lift. It is generated due to the pressure difference between the top and bottom surfaces of the object, creating enough force to lift the object against gravity. This is essential for the flight of aircraft and other flying objects.
What is a warm air stream moving up and a cool air stream moving down in a circulating fashion?
It is a convection current.
What effect do tornadoes have on the atmosphere?
Tornadoes, as a product of thunderstorms, help stabilize the atmosphere by moving warm air upward.
What does a feather moving from you mean?
It means there is an air current near you.
Is it possible to obtain current from air in moving bus?
Nope.
What is a downward flowing air current?
A current of air with its velocity directed downwards or in a direction below the horizontal. Mathematically v.n < 0 where v is the velocity vector and n is the upward normal at the surface.
