Question

What is the mean atmospheric pressure at sea level?

Answer 1

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The mean sea-level pressure (MSLP) is the average atmospheric pressure at mean sea level. ... The altimeter setting in aviation is an atmospheric pressure adjustment. Average sea-level pressure is 1013.25 mbar (101.325 kPa; 29.921 inHg; 760.00 mmHg).

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Answer 2

Answer:

at 0 ^0c temperature, in 45 south axis the pressure of 76cm hg is called atm