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Electromagnetic radiation and quantum phenomena

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Question 22

An alpha particle and a proton have the same kinetic energy.

Which row gives the particle with the shorter de Broglie wavelength and the particle with the greater velocity?

Shorter de Broglie wavelength: alpha particle; Greater velocity: alpha particle

Shorter de Broglie wavelength: alpha particle; Greater velocity: proton

Shorter de Broglie wavelength: proton; Greater velocity: alpha particle

Shorter de Broglie wavelength: proton; Greater velocity: proton

Electromagnetic radiation and quantum phenomena Questions

  1. A Level
  2. /Physics
  3. /Electromagnetic radiation and quantum phenomena