The de Broglie wavelength of a photon is twice the de Broglie wavelength of an electron. The speed of the electron is 
. Then
The de Broglie wavelength of a particle with mass me and velocity ve is given by,
=10-2
And,
1
The de Broglie wavelength of a photon is twice the de Broglie wavelength of an electron. The speed of the electron is . Then
The de Broglie wavelength of a particle with mass me and velocity ve is given by,
=10-2
And,