bernoulli
Blaise Pascal, a French mathematician, physicist, and philosopher, is known for his contributions to the study of air pressure. Pascal conducted experiments involving barometers to demonstrate the effect of atmospheric pressure on the height of liquid in a tube. This led to the formulation of Pascal's Law, which describes the behavior of fluids in a closed system.
Temperature affects air pressure because as air warms up, it expands and becomes less dense, causing it to rise. This leads to lower air pressure at the surface. Conversely, as air cools, it contracts and becomes more dense, causing it to sink and creating higher air pressure at the surface.
Bernoulli's principle states that as the velocity of a fluid (such as air) increases, its pressure decreases, and vice versa. This means that if air is moving faster, the pressure exerted by that air will be lower compared to still air. This principle is important in understanding the behavior of fluids in various applications, such as in aerodynamics or fluid dynamics.
Examples include blood flowing from arteries to veins in the circulatory system, water flowing from a high-elevation reservoir down a hill, and air moving from areas of high pressure to low pressure in the atmosphere.
Pressure inside your body balances the air pressure outside your body.
Fluids tend to move toward low pressure areas.
Fluids have a higher density than air and therefore exert more pressure than air.
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Blaise Pascal, a French mathematician, physicist, and philosopher, is known for his contributions to the study of air pressure. Pascal conducted experiments involving barometers to demonstrate the effect of atmospheric pressure on the height of liquid in a tube. This led to the formulation of Pascal's Law, which describes the behavior of fluids in a closed system.
Yes, fluid flow (such as air) follows the principle of pressure differentials, moving from areas of high pressure to low pressure to achieve equilibrium. This movement is what causes wind, as air flows from high to low pressure systems. Fluids will continue to move until pressure is balanced across all regions.
Because liquids/fluids have mass, and the earth has gravity. Everything has pressure, even air, we are just always under the pressure of air so we don't notice it.. by M. Smith
No any specific scientist knows this answer. ~StormLightning
A meteorologist.
Daniel Bernoulli.......
A hot air ballon - scientist johnpin
air pressure,temperature & humidity,wind speed
Yes.