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No, sea levels are not constant. Sea level is defined as the average height of the ocean's surface (such as the mean of low and high tide), which changes at various times during the year due to temperature fluctuations, gravity, glacial melt, etc. Also, sea levels have fluctuated historically over the ages. Satellites are now used to measure sea levels.
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Does pressure becomes constant at any level below the sea?
No.
Places in Australia higher in Sea level than Antarctica?
Sea level is constant throughout the world on all oceans and on the beaches of all continents.
Is atmospheric pressure at sea level constant 1013?
It isn't constant anywhere, no. 1013.25 mb is simply the average pressure, which is particularly important at sea level because that is how observations are standardized. But atmospheric pressure always varies no matter where you are, as a consequence of having weather.
Why is sea level used to measure the height of a place?
The height of a landform on Earth is DEFINED as its height above sea level since sea level is the closest thing on Earth to a constant or standard starting point. Sea level itself changes with the tides and wind and weather, so we use what is called "mean sea level" which is an average of measured levels at a given place over an extended time.
Constant freezing point of acetone?
The freezing point of acetone at sea level is -94.7 C, -138.46 F, 178.45 k.
What is the opposite of below sea level?
above sea level
What is the level of the ocean's surface called?
Yes, mean sea level (MSL) is the average (mean) height of the sea.
Is a plateau above sea level or below sea level?
Above sea level.
The lowest point in the state of Hawaii?
The lowest point in Hawaii is in the Pacific Ocean at sea level. what the heck!
How high is sea level?
Well, sea level is the standard by wich other things are measured, so zero is the answer. Sea level is sea level. Compared to what?
What is the acceleration of an object which is 26 kg?
Acceleration is constant for any mass. It's 9.8 m/s^2 everywhere on the earth measured from sea level.
What is the acceleration of the object if it has a mass of 11 kg?
Acceleration is constant for any mass. It is 9.8 m/s^2 everywhere on the earth measured from sea level.
