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Because any body subject is affected by the atmospheric pressure
in the case of its occurrence under the pressure of what it means that the pressure for increased atmospheric pressure.
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∙ 10y ago
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What does it mean when the atmospheric pressure at a place fall suddenly?
A drop in pressure usually indicates bad weather.
What does 1025.79 HPA mean?
hPa is hectoPascals, the unit of atmospheric pressure. 1026 hPa is relatively high pressure.
What does 1012 MB pressure mean?
mb is a unit of measurement for pressure, 1 mb is 0.001 bar. mb is an abbreviation for millibar 1 bar is roughly atmospheric pressure
Atmospheric pressure in context of sound?
The instantaneous sound pressure is the deviation from the local ambient pressure po caused by a sound wave at a given location and given instant in time. The effective sound pressure is the root mean square of the instantaneous sound pressure over a given interval of time (or space). Total pressure is given by: p-total = po + p-osc where: po = local ambient atmospheric (air) pressure, p-osc = sound pressure deviation. The standard atmosphere is a unit of pressure and is defined as being equal to po = 101325 Pa. Sound pressure level (SPL) or sound level is a logarithmic measure of the effective sound pressure of a sound relative to a reference value. It is measured in decibels (dB) above a standard reference level. The commonly used reference sound pressure level in air of 0 dB is equivalent to the sound pressure of p = 20 µPa RMS, which is usually considered the threshold of human hearing at 1 kHz. The threshold of of pain has a level of about 137.5 dB equivalent to a sound pressure of 150 Pa.
What is the relationship between altitude and air pressure and amount of oxygen?
The higher you go, the lesser the air pressure becomes. This can be logically understood. Atmospheric air pressure is caused by the weight of the air above it. At greater heights, the amount of air above you is less, so there is less weight pressing on the air you are in. This is the reason why the atmospheric pressure is higher at the sea-levels and lower at mountains and places of high altitudes.
Standard pressure is what?
It is mean atmospheric pressure at sea level.
What is gauze pressure?
If you mean "guage pressure," it is the pressure of a fluid minus the atmospheric pressure.
Who uses atmospheric pressure?
If you mean, who needs to know what the atmospheric pressure is, that would be meteorologists. If you mean, who makes use of the atmosphere, that would be everybody who breathes.
Air pressure is due to what?
an air compressor Or gravity if you mean atmospheric pressure.
What does it mean to boil something?
To heat a liquid until its vapor pressure is equal to atmospheric pressure.
Is high or low pressure cold?
If you mean to ask if cold bodies of water are associated with high or low atmospheric pressure, they aren't. Atmospheric pressure can change independently of the temperature of bodies of water.
What is Break mean effective pressure?
overall effective pressure within the chamber is called bmep
When a pressure is measured as 1016mb what does that mean?
That would be slightly higher than the 'normal' atmospheric pressure of 1013mb
What does it mean when the atmospheric pressure at place fall suddenly?
A drop in pressure usually indicates bad weather.
What does it mean when the atmospheric pressure at a place fall suddenly?
A drop in pressure usually indicates bad weather.
What does the abbreviation Hg mean in meteorology?
Inches of mercury, as it relates to atmospheric pressure.
Is the pressure inside the balloon equal to the atmospheric pressure?
Think about this: if the pressure WERE equal, what would happen in the instant when you open the neck of the balloon and whatever pressure is on the inside meets the pressure that is on the outside (atmospheric pressure)? In your experience, what DOES happen?
