Question

A pascal is a unit for measuring pressure. which of the following is equal to a pascal unit?

a. newtons divided by square meters
b. square meters divided by kilograms
c. newtons divided by cubic centimeters
d. millimeters of mercury divided by newtons

Answer 1

1 Pascal = 1 Newton/square meter

Answer 2

A.
Pressure = force/area
SI units for force = newtons
SI units for area = square meters
So pressure = n/m^2