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In general high pressure indicates good weather and low pressure indicates storms.
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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.
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 two units of air pressure are used commonly in weather reports?
The answer to this question is, the Mercury and aneroid barometer
What does a decrease in the height of the mercury column usually indicate on a barometer?
low pressure system and stormy weather
When the barometer is dropping what is the air pressure doing?
increasing
What do high and low pressure on a barometer?
In general high pressure indicates good weather and low pressure indicates storms.
When does a barometer indicate stormy weather?
When its pressure is dropping rapidly means a low pressure rea is approaching with potential stormy weather
How the barometer is used?
A barometer is advice used to atmospheric pressure. They are commonly contain water, air, or mercury. The medium used raises and falls in a tube with a reservoir at the base. The pressure from the outside air pushes on the medium in the exposed reservoir. This push is what causes the medium raise or fall. The measure of the barometer can indicate local weather patterns. High pressure indicates fair weather, while low pressure indicates a storm.
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.
How can pressure help us predict weather?
Low pressure usually bring lousy weather. A barometer measures atmospheric pressure. High pressure is associated with good weather low pressure with bad 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 two units of air pressure are used commonly in weather reports?
The answer to this question is, the Mercury and aneroid barometer
What does a decrease in the height of the mercury column usually indicate on a barometer?
low pressure system and stormy weather
What is the word at the low pressure end of the dial on a barometer?
storms
What is an example sentence for the word barometer?
The barometer shows low air pressure in a hurricane.My pain increases when the barometer drops below 29.8 to 30.A barometer gives a reading of air pressure.
Does air pressure change with weather?
Yes, that is why a barometer is used to predict the weather - low pressure increases the likelihood of a storm, whereas high pressure means that it should stay dry
Would a barometer go high or low on mount Washington?
low
