In US Customary Units, Air Pressure Is Measured in Pounds Per

Multiple Choice

In U.S. customary units, air pressure is measured in pounds per square inch. In the metric system, it is measured in Pascals, and one Pascal is equal to

A) one pound per square foot.
B) one newton per square meter.
C) one newton per square centimeter.
D) one metric ton per hectare.
E) none of these.