Dimensions of Pressure – Rankers Physics
Topic: Unit And Dimensions
Subtopic: Dimensions

Dimensions of Pressure

Which of the following has the dimensions of pressure?

[1994,90]

\(MLT^{-2}\)
\(ML^{-1}T^{-2}\)
\(ML^{-2}T^{-2}\)
\(M^{-1}L^{-1}\)

Solution:

Pressure is defined as Force per unit Area. Its dimensions are \(MLT^{-2} / L^2 = ML^{-1}T^{-2}\).

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