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Olympiad workbookNSEPDual Nature of Matter

The mass of an electron can be expressed as(where c is speed of light in vacuum) (where c is speed of light in vacuum)

Options

  1. A0.512 MeV
  2. B8.19 10⁻¹⁴ ~J / c ^2
  3. C9.1 10⁻³¹ ~kg
  4. D0.00055 amu

Correct answer

D. 0.00055 amu

Step-by-step solution

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