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The SI unit of a physical quantity is Pascal ‐ sec . The dimensional formula of this quantity will be

Options

  1. AM L 2 T - 1
  2. BM - 1 L 3 T 0
  3. CM L - 1 T - 1
  4. DM L - 1 T - 2

Correct answer

C. M L - 1 T - 1

Step-by-step solution

Unit of Pascal is N   m - 2 . So, dimension of Pascal ‐ sec is N   m - 2 s = M L T - 2 L 2 × T = M L - 1 T - 1

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