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Question: Answered & Verified by Expert
The SI unit of a physical quantity is Pascal‐sec. The dimensional formula of this quantity will be 
PhysicsUnits and DimensionsJEE MainJEE Main 2022 (27 Jun Shift 2)
Options:
  • A ML2T-1
  • B M-1L3T0
  • C ML-1T-1
  • D ML-1T-2
Solution:
2757 Upvotes Verified Answer
The correct answer is: ML-1T-1

Unit of Pascal is N m-2.

So, dimension of Pascal‐sec is 

 N m-2s=MLT-2L2×T=ML-1T-1 

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