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As air pressure increases does the height of a column of mercury in a barometer increase?
Beccabear89
yes it increases
Wiki User
∙ 14y ago
Yes, as air pressure increases, the height of the column of Mercury in a barometer also increases. This is because the higher air pressure pushes down on the mercury in the barometer, causing the column to rise. Conversely, lower air pressure will cause the column of mercury to fall.
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An increase in air pressure will cause the mercury in a barometer to?
An increase in air pressure will cause the mercury in a barometer to rise, indicating higher atmospheric pressure. This typically indicates fair weather conditions.
How did Mercury Bay get its name?
Mercury Bay was named by the English naval explorer Captain James Cook in 1769. He believed that the water in the bay resembled mercury due to its silvery appearance.
Which planets does not have atmosphere?
Mercury and the Moon do not have significant atmospheres. Mercury's thin exosphere mainly consists of atoms blasted off its surface by the solar wind, while the Moon has virtually no atmosphere, making them both airless bodies in our solar system.
How long does mercury take to rotate around the sun?
Mercury takes about 88 Earth days to complete one orbit around the sun. Its orbit is the closest to the sun out of all the planets in our solar system.
How many planets have atmosphere?
Eight planets in our solar system have atmospheres. These planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
An increase in air pressure will cause the mercury in a barometer to?
An increase in air pressure will cause the mercury in a barometer to rise, indicating higher atmospheric pressure. This typically indicates fair weather conditions.
A decrease in the height of a column in a mercury barometer means that .'s surface?
When air pressure increases, the mercury in a barometer rises.
When air pressuer increases what does the mercury in the barometer do?
Air is "pushed" into the open end of a barometer when the pressure is higher, meaning the mercury closer to the closed end of the barometer - where the pressure is measured - will rise.
What does a decrease in the height of the mercury column usually indicate on a barometer?
low pressure system and stormy weather
What are the uses of a Mercury barometer?
A Mercury barometer is used to measure atmospheric pressure.
Torricelli invented a device for measuring air pressure called a(n)?
To measure the local pressure of the Earth's atmosphere, Torricelli invented the first Mercury Barometer.
What measures a barometer with Mercury?
Maybe you mean what does a mercury barometer measure. In which case the answer is atmospheric pressure.
When air pressure increases the liquid in a mercury barometer would what?
The height of the Mercury column would decrease.
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.
What a barometer with Mercury?
barometers with mercury measure air pressure. when the air pressure is high the mercury rises
Why does Mercury stay in the barometer?
A barometer is a closed-system vacuum that allows the mercury to expand with changes in temperature and pressure.
What is a mercury barometer used for?
Mercury barometer is used for measuring atmospheric pressure. Because atmospheric pressure changes with distance above or below sea level, a barometer can also be used to measure altitude.
