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425

Q:

Nano technology is related to those substances whose dimensions are:

  • 1
    up to 10-3 m
  • 2
    up to 10-6 m
  • 3
    up to 10–9 m
  • 4
    up to 10-12 m
  • Show Answer
  • Workspace

Answer : 3. "up to 10–9 m"

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