What is energy of photon ?
The energy of photon is: E=h*f.
What is the energy of electron ?
The energy of an electron is: E=h*f.
What is difference between photon and electron ?
Frequency makes difference between them.
Book " Isaac Newton "
by Soviet academician S. I. Vavilov:
‘ For photons with extremely high fluctuations,
. . . ., in experience was observed the remarkable
phenomenon of transformation them in electrons.
And undoubtedly, a reverse process is also possible.’
/ page 94. /

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