MCQ
एक पास्कल (Pa) बराबर होता है:
  • $Nm ^{-2}$
  • B
    $ms ^{-2}$
  • C
    dyne.cm $^{-2}$
  • D
    $kgms ^{-2}$

Answer

Correct option: A.
$Nm ^{-2}$
a

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