If a proton and electron have the same de-Broglie wavelength then:
A
Kinetic energy of electron 
Kinetic energy of proton
Kinetic energy of proton
B
Kinetic energy of electron 
Kinetic energy of proton
Kinetic energy of proton
C
Momentum of electron 
Momentum of proton
Momentum of proton
D
Momentum of electron = Momentum of proton
Text Solution
Verified by ExpertsThe correct answer is:
D
de Broglie wavelength, 
For electron 
, for proton 
As 
given
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