a simple question...
I will mark you as a brainlist..
please answer.
(only the b)
Attachments:
Answers
Answered by
1
I think you're referring to Bernoulli's Principle.
Imagine air above a floor: the air molecules are randomly bouncing about in all directions, and some hit the floor. That's the cause of the air pressure on the floor.
Now imagine that a sideways wind is blowing, parallel to the floor. This shifts some of the molecular motion from downwards to sideways, so fewer air molecules hit the floor (and/or the ones that hit don't hit as hard). This reduces air pressure on the floor.
Hope the answer helps you.
Imagine air above a floor: the air molecules are randomly bouncing about in all directions, and some hit the floor. That's the cause of the air pressure on the floor.
Now imagine that a sideways wind is blowing, parallel to the floor. This shifts some of the molecular motion from downwards to sideways, so fewer air molecules hit the floor (and/or the ones that hit don't hit as hard). This reduces air pressure on the floor.
Hope the answer helps you.
Similar questions