An electron of mass m and a photon have same energy E.Find out the ratio of de-Brogile wavelength associated with them is (c- velocity of light)
c[2mE]12
1c[2mE]12
1c[E2m]12
[E2m]12
A
1c[E2m]12
B
[E2m]12
C
c[2mE]12
D
1c[2mE]12
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