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What instrument should be used to monitor atmospheric pressure changes as a weather system approaches?
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Change in air pressure make sound?
No, the atmospheric pressure changes much too slowly.
Local weather is affected by changes in?
humidity, wind, atmospheric pressure
Why do high-pressure systems resist changes in weather?
wind blows out a high pressure system, resisting changes in weathe
Is it possible that the atmospheric pressure may have changed?
Well atmospheric pressure changes with elevation and has to due with weight of air. The weight of air depends on it's constituents. Pollutants can change the weight but it's so small it is negligible.
What is the instrument that measures changes in air pressure without using a liquid?
aneroid barometer
Why atmospheric pressure changes as atmospheric depth changes?
atmospheric pressure changes as depth changes because the further down you go, the more pressure there is. in other words, the pressure increases as the atmosphere gets deeper. :3
Why does the height of the column in a barometer changes as atmospheric pressure changes?
As the atmospheric pressure changes, the force pushing on the surface of the liquid changes. Therefore,the height of the liquid in the tube increases as the atmospheric pressure increases.
Why does the height of the liquid column in a barometer changes as atmospheric pressure changes?
Pressure tendancies measure short term weather. The mercury in a barometer will rise with atmospheric pressure denoting fairer weather and a fall in barometric pressure warns of inclement weather.
Atmospheric pressure as element of weather?
Atmospheric pressure is the weight of the air or the pressure exerted onto the Earth by the air. Pressure changes can lead to different weather patterns.
What are two main causes of large scale atmospheric circulation?
Atmospheric pressure changes and gravity.
What dobarometers measure?
A barometer - measures changes in atmospheric pressure.
Do the baroreceptors respond to changes in barometric pressure?
Not typically. Barereceptors respond to touch and pressure. Atmospheric changes are too small to activate them.
Local weather is affected by changes in?
humidity, wind, atmospheric pressure
Change in air pressure make sound?
No, the atmospheric pressure changes much too slowly.
What is barometric pressure measured by?
A barometer measures atmospheric pressure to determine weather or altitude changes.
What is the best cause of atmospheric pressure?
Gravity. Atmospheric pressure is the weight of a column of air. Of course, the temperature of that air changes it's density and therefore it's weight (i.e. pressure)
What does high pressure do to sound?
The speed of sound does not change with atmospheric pressure. The speed of sound changes with temperature.
