Question

The weight of air measured in units of force per area is called _____.

A. air viscosity
B. air pressure
C. air resistance
D. relative pressure

Answer 1

The weight of air measured in units of force per area is called Air pressure Hopefully this helps!

Answer 2

The weight of air resting on a surface, divided by the area
of the surface ... described in units of force per unit area ...
is called air pressure.