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Atoms and Molecules — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
MCQ
$1$ Nanometer is equal to:
  • A
    $10^{-10} m$
  • ✓
    $10^{-9} m$
  • C
    $10^{-8} m$
  • D
    $10-7 m$
✓

Answer

Correct option: B.
$10^{-9} m$
b. $10^{-9} m$
Explanation:
$1$ Nanometer is equal to b. $10^{-9} m$

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