What is standard sea level atmospheric pressure?

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Multiple Choice

What is standard sea level atmospheric pressure?

Explanation:
Standard sea level pressure is a fixed reference: 1 atmosphere, which equals 1013.25 hPa (101325 Pa) and 760 mmHg. That same pressure expressed in inches of mercury is 29.92 inHg. Among the options, 29.92 inches of mercury is the direct inch-based expression of that standard value, so it best matches the common way this pressure is reported. The other options describe the same pressure in different units (1 atm or 1013.25 hPa) or are far too low (5.00 inHg).

Standard sea level pressure is a fixed reference: 1 atmosphere, which equals 1013.25 hPa (101325 Pa) and 760 mmHg. That same pressure expressed in inches of mercury is 29.92 inHg. Among the options, 29.92 inches of mercury is the direct inch-based expression of that standard value, so it best matches the common way this pressure is reported. The other options describe the same pressure in different units (1 atm or 1013.25 hPa) or are far too low (5.00 inHg).

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