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What happens to a barometer when a cold front comes in?
decreasing
Does a rising barometer mean cool air or warm air?
It means higher atmospheric pressure, which is generally caused by cool air.
How would you expect the reading on a barometer to change as a storm moves into your area?
Yes. You would expect the pressure to drop. A low pressure system consists of rising warm air that swirl around a center. Because the air is rising, it lowers the air pressure pressed on the ground. Because of this the pressure-sensing barometer will read that the air pressure is lower. Lower pressure means rain because the warm rising air makes clouds. Expect the pressure to drop as a storm is a low pressure system. Note that cyclones/hurricanes have even lower pressure.
What is an aneroid barometer called?
Well, an aneroid barometer, is called an aneroid barometer- but, a barometer measures air pressure, and an aneroid barometer is a barometer that contains no liquid.
What deos a barometer measure?
A barometer is used to measure air pressure. It measures the atmospheric pressure using air, mercury, or water and will be shown as inches of mercury or millibars.
As warm dry air moves into an area the barometer will be?
increasing
What happens when a barometer shows low air pressure?
it means hot or warm.
What happens to a barometer when a cold front comes in?
decreasing
When the moist humid air moves into an area the barometer will be?
decreasedecreasing
Does a rising barometer mean cool air or warm air?
It means higher atmospheric pressure, which is generally caused by cool air.
When the barometer reading goes upwe have a pressure area?
air pressure
When do boating accidents occur?
Typically a sharp drop on the barometer and warm, moist air ahead of the storm front.
When do most boating accidents occur?
Typically a sharp drop on the barometer and warm, moist air ahead of the storm front.
A barometer is an instrument used for measuring water pressure?
otherwise know as a barometer and it measures air pressure in newtons
What is an aneroid barometer called?
Well, an aneroid barometer, is called an aneroid barometer- but, a barometer measures air pressure, and an aneroid barometer is a barometer that contains no liquid.
What deos a barometer measure?
A barometer is used to measure air pressure. It measures the atmospheric pressure using air, mercury, or water and will be shown as inches of mercury or millibars.
A warm front is moving into an area that has cold dense air. what will the weather be?
Well, a warm front already indicates that warm air has risen over a cold air mass. So when that warm air meets an area of cold dense air, this signifies another warm front will occur. At this area of convergence, a warm front will bring rainy/wet weather.
