Standard atmospheric pressure in PSI?

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Multiple Choice

Standard atmospheric pressure in PSI?

Explanation:
At sea level, the standard atmosphere is defined as 101.325 kilopascals, which equals 760 millimeters of mercury, and is about 14.7 psi. This is the baseline pressure used in aviation for altimeters and many calculations. The other values are not correct for standard sea-level air pressure: 101.3 psi is far higher than standard, while 7.5 psi and 0.5 psi are far too low for Earth's sea-level atmosphere.

At sea level, the standard atmosphere is defined as 101.325 kilopascals, which equals 760 millimeters of mercury, and is about 14.7 psi. This is the baseline pressure used in aviation for altimeters and many calculations. The other values are not correct for standard sea-level air pressure: 101.3 psi is far higher than standard, while 7.5 psi and 0.5 psi are far too low for Earth's sea-level atmosphere.

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