What approximate weight of air is in a column 1-cm² in cross section that extends from sea level to the top of the atmosphere? A)0.01 N B)10 N C)100 N D)1000 N

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Quizplus · Accepted Answer

The weight of air in a column with a 1 cm^2 cross-section extending from sea level to the top of the atmosphere is approximately 10 N. This is based on the standard atmospheric pressure at sea level, which is about 101,325 Pascals (Pa) or N/m^2. Since 1 cm^2 is equal to 0.0001 m^2, the force (weight) exerted by the atmosphere on this area is about 10.1325 N, which rounds to approximately 10 N.

What Approximate Weight of Air Is in a Column 1-Cm2

What Approximate Weight of Air Is in a Column 1-Cm²