MCQ
1 pm (पीकोमीटर) बराबर होता है-
  • A
    $10^{-12} m$
  • B
    $10^{-10} m$
  • C
    $10^{12} m$
  • D
    $10^{-6} m$

Answer

A. 1 pm (पीकोमीटर) = $10^{-12} m$

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