Question

11. An electron of mass
energy E. There
associated with
of mass m and a photon have same
E. The ratio of de-Broglie wavelengths
ciated with them is (c being velocity of
[NEET-2016]
m
NI-
1(E)
(2) cl2m
(4) c(2mE) 2​

Answer 1

${\huge \underline{\mathfrak\green{hy \:mate}}}$

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