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When air pressure increases, the mercury in a barometer rises.
the atmospere can not support the greater height column and the column of mercury will drop to the level in which the atmospere can support
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The height of the Mercury column would decrease.
A barometer that uses mercury measures air pressure by monitoring the height of the mercury column in a tube. As air pressure changes, the mercury level rises or lowers in response. This instrument is called a mercury barometer.
there is a decrease in atmospheric pressure. Atmospheric pressure is directly proportional to the height of the mercury column in a barometer. When the height decreases, it indicates that the pressure in the atmosphere is lower.
When air pressure increases, the mercury in a barometer rises.
the atmospere can not support the greater height column and the column of mercury will drop to the level in which the atmospere can support
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air pressure is decreasing
The height of the Mercury column would decrease.
As a mercury barometer is taken up a mountain, the height of the mercury column would decrease. This occurs because atmospheric pressure decreases with altitude, leading to less force exerted on the mercury in the barometer. Consequently, the lower atmospheric pressure results in a shorter column of mercury being supported.
low pressure system and stormy weather
The height of the Mercury column would decrease.
The height of the Mercury column would decrease.
The height of the Mercury column would decrease.
The height of the Mercury column would decrease.