What is the approximate mass of a 1-square centimeter column of air that extends from sea level to the top of the atmosphere?
A)1 g
B)1 kg
C)10 kg
D)100 kg

Question

Quizplus · Accepted Answer

The mass of a 1-square centimeter column of air from sea level to the top of the atmosphere is approximately 1 kg, as the atmospheric pressure at sea level is about 1013 hPa, which corresponds to the weight of a 1 kg column of air per square centimeter.

What Is the Approximate Mass of a 1-Square Centimeter Column