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What can a barometers be used for?

A barometer measures barometric pressure, that is, atmospheric pressure. Because air flows from high pressure areas to low pressure areas, rising or falling barometric pressure tells us that we should expect a change in the weather. For example, a storm is often preceded by a drop in barometric pressure. A barometer is an indispensable tool for a meteorologist, a captain of a ship, or anyone else who needs to predict the weather.


What is the link between the uneven heating of the earth's surface and air movement?

Uneven heating of the Earth's surface creates temperature variations which in turn generate differences in air pressure. This pressure difference results in the movement of air masses, causing winds to blow from high pressure to low pressure areas. This process of air movement is what drives weather patterns and circulation systems on Earth.


What kind of weather is associated with a high-pressure area?

Normally, High Pressure doesn't allow clouds to form. That means it would bring sunny weather.


What two specific links are between atmosphere and lithosphere?

One specific link between the atmosphere and lithosphere is the process of weathering. Weathering is the breakdown of rocks on the Earth's surface by atmospheric elements such as rain, wind, and temperature changes. Another specific link is the deposition of sediment by wind and water. Sediment, which includes particles of dirt, sand, and rocks, can be transported by the atmosphere and deposited onto the lithosphere, shaping the landforms over time.


What is barometric trend?

The change in barometric pressure, air pressure, in the last three hours, measured in milibars. See the following link for the symbols that show past change: http://www.hpc.ncep.noaa.gov/images/pressure_trendNEW.gif

Related Questions

Is bees honey good for lowing high blood pressure?

The link between high blood pressure and glycemia is not surely proved.


Can sensa exacerbate high blood pressure if you are on medication?

Any link between the use of sensa and higher blood pressure?


What can a barometers be used for?

A barometer measures barometric pressure, that is, atmospheric pressure. Because air flows from high pressure areas to low pressure areas, rising or falling barometric pressure tells us that we should expect a change in the weather. For example, a storm is often preceded by a drop in barometric pressure. A barometer is an indispensable tool for a meteorologist, a captain of a ship, or anyone else who needs to predict the weather.


What is atmospheric pressure at 1006 feet?

see this link and interpolate using proportions: http://www.geospectra.net/kite/weather/h_altit.htm


When should you use absolute pressure?

For example for the measurements of the atmospheric pressures and in many other technical purposes. See also the link below.


Is low pressure have high temperature?

A direct link doesn't exist.


Uric acid when in high blood pressure?

High Levels Of Uric Acid May Be Associated With High Blood Pressure, For more information go to the related link below.


What is atmospherical pressure at higher and lower altitude?

In general, barometric pressure, or atmospheric pressure, drops as you go up in elevation. For example, at 18,000 ft. above sea level, the average barometric pressure is about half the average pressure at sea level (see the related links for charts) However, barometric pressure also varies widely with the weather (weather charts almost always show the movement of low pressure and high pressure zones), so true barometric pressure cannot simply be calculated, but must be measured. In the United States, the National Oceanic and Atmospheric Administration provides hourly barometric readings for many locations across the country (see related National Weather Service measurement link)


Why pressure does not effect the speed of sound?

The static air pressure p_ and the density ρ of air (air density) are proportional at the same temperature. The ratio p_ / ρ is always constant, on a high mountain or even on sea level altitude. That means, the ratio p_ / ρ is always constant on a high mountain, and even at "sea level". The static atmospheric pressure p_ and the density of air ρ go always together. The ratio stays constant. When calculating the speed of sound, forget the atmospheric pressure, but look accurately at the very important temperature. The speed of sound varies with altitude (height) only because of the changing temperature there. See related link.


What is the link between rhuematiod arthritis and high blood protein?

Inflamation.


What is the physical quantity measured by a barometer?

A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or mercury. Pressure tendency can forecast short term changes in the weather. Numerous measurements of air pressure are used within surface weather analysis to help find surface troughs, high pressure systems, and frontal boundaries.See the related link .A barometer measures air pressure.A barometer is an instrument that is used to measure atmospheric pressure.


Does elevation affect eye site?

There is no direct link between elevation and eyesight. However, factors like increased UV exposure at higher altitudes or changes in atmospheric pressure can affect eye health. It is important to protect your eyes from the sun and be aware of any changes in vision when at higher elevations.