The SI unit of pressure and thrust are respectively: Options: A . &nbsp Pa and N B . &nbsp N and N m − 1 C . &nbsp N m − 1 and N D . &nbsp N and Pa

The SI unit of pressure and thrust are respectively:

Question

The SI unit of pressure and thrust are respectively:

Options:

A . Pa and N

B . N and

N m^{- 1}

C .

N m^{- 1}

and N

D . N and Pa

Answer: Option A
:
A

We know , Pressure $= \frac{F o r c e}{A r e a}$

So, unit of pressure is $N m^{- 2}$ which is called Pascal (Pa).
Since thrust is the perpendicular force acting on a body, its unit is Newton (N).

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