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Explain how differences in fluid pressure create a buoyant force on an object?
Wiki User
∙ 9y ago
Buoyant force is caused by differences in fluid pressure.
Buoyancy is the upward force on an object produced by the surrounding fluid (could be a liquid or a gas) in which it is fully or partially immersed.
Wiki User
∙ 9y ago
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Why is the highest wind speed tornadoes?
In simple terms pressure differences create wind. As a general rule, the more the pressure changes over a given distance, the faster the wind. Tornadoes are small in weather terms, but have extremely low pressure inside. The large pressure drop over a short distance, often just a few hundred feet, then creates extreme winds that, in rare cases, can exceed 300 mph.
Why does siphon work?
It doesn't create a vacuum. I can't give a great explanation, but its because there are pressure differences between one side and anther. Where the liquid is coming from has to be higher up than where the liquid ends up, although there can be ups and downs in between the two points.
Why is water boil in the mountain faster than low place please explain science approach?
Some say, It's colder in the mountain than at lower places so the water shouldn't boil but, the pressure is higher there. The boiling point decreases so the water may be boiling but not as hot as it is in the lower regions. the higher the area, the higher the atmospheric pressure and the vapour pressure decreases thus create a lower boiling point.
How does air pressure help create a cyclone?
A cyclone is a low pressure system. The low pressure draws air inward while the Coriolis effect causes the inflowing air to set the system rotating.
Why does a gas have pressure?
Becuase the particles in air and the particles in gas clash into each other and sometimes they expand or/and squeeze/entangle together to create pressure. -I think-
What is the differences in fluid pressure create buoyant force on an object?
its because the water puts fluid pressure everywhere on the object which creates a bouyant force.
Why are the earth's winds and ocean currents important to life on the planet?
There are many different forces that create ocean currents. Among them are: the earth's rotation, salinity differences, wind, density differences, and buoyant forces. Temperature differences can create some of these differences, but we would have ocean currents even if the oceans were a uniform temperature.
How do differences in atmosphere pressure create winds?
As dense, cool air moves into a low-pressure region , the less dense, warmer air is pushed upward. These pressure differences, which are the result of the unequal heating that causes convection, create winds.
What could explain the cultural and gender and class differences you see in intelligence tests and how can you work to create a more even playing field?
eliminate the differences
What happens when the differences in air pressure between two masses increase?
When two masses that have a difference in air pressure meets they will create a storm front. When the differences in air pressure between the two masses increase the severity of the storm created will intensify.
What elements would appear to be inappropriate if a drama is trying to create a happy buoyant feeling?
Dark dour sets would appear to be inappropriate if a drama is trying to create a happy buoyant feeling.
Explain the effects of pressure and temperature on shale?
Under the effects of pressure and temperature, shale can either melt into magma, become flattened, or create a bigger mineral.
How does polar air create the jet stream?
The tempurate differences creates the jet stream. Wind is caused by the uneven heating of earth's surface and the differences of air pressure. Cold polar air creates low air pressure and a cold surface which creates wind.
Will osmotic pressure be generated if solutes are able to diffuse?
Well on this one you would have to ask your talented teacher , who went to school for this :) peace out
What is the air pressure of sydney?
Much the same as anywhere else. If not, strong winds would blow to equalize. Small differences in air pressure create wind systems and weather systems all over the world.
Fluids create high or low pressure?
fluids create low pressure.
Does pump create pressure?
No. Pumps create flow. Resistance to flow creates pressure.
