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Physics (AS & A Level) · Feb / March 2016 · Paper 12 · Question 1

9702SI units

The prefixes nano (n), micro (µ) and pico (p) are often used with units. Which row shows their correct values?

  1. An 10⁻⁶, µ 10⁻⁹, p 10⁻¹²
  2. Bn 10⁻⁶, µ 10⁻¹², p 10⁻⁹
  3. Cn 10⁻⁹, µ 10⁻⁶, p 10⁻¹²
  4. Dn 10⁻¹², µ 10⁻⁹, p 10⁻⁶

As printed in the paper

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Correct answer: C. n 10⁻⁹, µ 10⁻⁶, p 10⁻¹²

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