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What is the unit of measure for atmospheric pressure most commonly found on weather maps?
Wiki User
∙ 14y ago
Pressure is shown with white curvy lines. The closer the lines are to each other in a certain area, the higher the pressure is. The farter apart they are, the lower the pressure is in that area.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoThe unit for pressure used in weather maps is the millibar (mbar).
1000mbar = 1 bar &
1 bar = 100kPa, i.e. normal atmospheric pressure.
Wiki User
∙ 6y agoMIllibars - or mb.
Wiki User
∙ 14y agomilli bar
Wiki User
∙ 14y agothe bar
Wiki User
∙ 13y agoA milibar
Wiki User
∙ 11y agoKnots
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Why are barometers important in life?
Advance warning of changes in atmospheric pressure can tell us what may happen with the weather. Example: a drop in atmospheric pressure indicates a storm of some kind is on its way.
Area having greater than normal atmospheric pressure is what?
A high pressure zone. Site of clear skies and warm weather.
Unit used to measure air pressure?
what units are commonly used to measure airpressure how does increasing the density of gas affect its pressure how does increasing the density of gas affect its pressure what units are commonly used to measure air pressure
What does a radiosonde measure?
A radiosonde(Sondeis French and German for probe) is a unit for use in things such as weather balloons that measures various atmospheric parameters and transmits them to a fixed receiver.
What does a rising barometer tell you?
Mercury in the tube adjusts until the weight of the mercury column balances the atmospheric force exerted on the reservoir. High atmospheric pressure places more force on the reservoir, forcing mercury higher in the column.
What weather does millibars measure?
A millibar is a unit of pressure most commonly used to measure atmospheric pressure.
Is the unit of measure for atmospheric pressure most commonly found on weather maps?
In weather maps, atmospheric pressure is measured in millibars. Standard atmospheric pressure is 1013.2 millibars at sea level. Air pressure varies depending on temperature and air density.
What weather factor does a barometer measure in?
atmospheric pressure
What does an isobar on a weather map indicate?
isobars are a measure of atmospheric pressure. variations in atmospheric pressure basically cause weather - high pressure vs low pressure, etc.
What is a barrometer?
An apparatus used to measure atmospheric pressure and its weather related changes.
What is function of a barometer?
To measure atmospheric pressure. In general, higher atmospheric pressures (also called "higher barometric pressure") is generally associated with good weather, while low or falling pressure is generally linked to rain or bad weather.
What do barometers measure?
Atmospheric (or barometric) pressure. By measuring this you are able to predict short term changes in weather.
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 do they use the thermometer in daily life?
It is used to measure atmospheric pressure. Pressure tendency can forecast short term changes in the 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.
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.
What is a barometers?
A barometer is a device used to measure atmospheric pressure. If pressure is high (good weather), then pressure on the barometer will exceed 1000 millibars. If the pressure is low (bad weather), then the pressure reading on the barometer will be below 1000 millibars.
