Energy, Frequency, Wavelength and Velocity of Electromagnetic Radiation

1 Energy, Frequency, Wavelength and Velocity of Electromagnetic Radiation 

In the classical picture of a wave which travels at a velocity v, the wavelength A and the frequency v are related by 

This relationship provides the bridge between corpuscular physics and wave physics, since the momentum p = mv (in this case p = me) is then related to the wavelength A. This equation holds much deeper implications, since each particle of mass m and velocity v is associated with a wavelength A which in effect defines the distribution of the particle in space when the wavelength is short, the particle is more localized. 

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