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Manipal MET2012PhysicsDual Nature of Matter

de-Broglie wavelength of a body of mass 1 kg moving with velocity of 2000 ~m / s is

Options

  1. A3.32 10⁻²⁷ Å
  2. B1.5 10^7 Å
  3. C0.55 10⁻²² Å
  4. DNone of these

Correct answer

A. 3.32 10⁻²⁷ Å

Step-by-step solution

aligned = h m v & = 6.6 10⁻³⁴ 1 2000 & =3.3 10⁻³⁷ ~m =3.3 10⁻²⁷ Å aligned

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