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

Anewtons divided by square meters
Bsquare meters divided by kilograms
Cnewtons divided by cubic centimeters
Dmillimeters of mercury divided by newtons

Verified Answer :

A
Pressure = force/area
SI units for force = newtons
SI units for area = square meters
So pressure = n/m^2
AL2006

1 Pascal = 1 Newton/square meter