SI unit of pressure is ______

N

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N m^{- 2}

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N m^{2}

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N m^{- 1}

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Solution

The correct option is B $N m^{- 2}$
SI unit of pressure $=$ SI unit of $\frac{f o r c e}{a r e a} =$ $\frac{N}{m^{2}}$ $= N m^{- 2}$

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