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What does it mean when the atmospheric pressure at a place fall suddenly?
Wiki User
∙ 6y ago
A drop in pressure usually indicates bad weather.
Wiki User
∙ 6y ago
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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 does a decrease in the height of the mercury column usually indicate on a barometer?
low pressure system and stormy weather
Does the air in a high pressure area rise or fall?
It sinks
Temperature and pressure fall in the late morning?
no droplets form on ground
What causes condensation of water vapor?
The particles of water vapor collect around dust in the air. When they collect, they form droplets of liquid water. In the case of boiling water the steam particles collide with one and other and form droplets large enough to fall down or a decrease in atmospheric pressure and temperature will cause water to form on cooler surfaces
What does it mean when the atmospheric pressure at place fall suddenly?
A drop in pressure usually indicates bad weather.
Would a balloon rise in the absence of atmospheric pressure?
No. On the moon they just fall. (But it sure would expand !)
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.
Does the atmospheric pressure increase or decrease as you move upward away from sea level?
The pressure will decrease, fall, as your altitude increases. No it would not it would increase above sea level
What makes the wind blow and rain fall?
The wind blows due to the atmospheric changes that takes place in troposphere .
Why does atmospheric pressure start to decrease around midnight when with the temperature decrease pressure should increase?
The reason for temperature being lower in high altitude regions (as compared to places at sea-level) is due to the decrease in atmospheric pressure as we go up in altitude. So decrease in atmospheric pressure causes the temperature to decrease, which might be a reason for the decreased pressure at night. --- Diurnal temperature fluctuations vary by location, but follow a twice-daily cycle of general rise and fall, corresponding to the "atmospheric tide" induced by the eastward rotation of the planet.
Why is your earth is round and the people living in these planet cannot fall?
The planet is round because in space matter is puled together in a sphere. And gravity is why we don't fall off, (also the atmospheric pressure).
What do you mean by weather change?
atmospheric pressure increases atmospheric pressure decreases wind velocity increases wind velocity decreases rain begins to fall rain stops snowfall or other precipitation begins precipitation ends cold front comes in warm front comes in
What does a decrease in the height of the mercury column usually indicate on a barometer?
low pressure system and stormy weather
What is a rock at the top of a cliff that suddenly falls?
Weathering makes rocks at the top of a cliff suddenly fall.
Why do asteroids comets and meteors fall suddenly?
CAUSE.
What is the word for to collapse or suddenly fail?
probably fall
