An electron and proton have the same de-Broglie wavelength. Then the k – McqOptions

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1.	An electron and proton have the same de-Broglie wavelength. Then the kinetic energy of the electron is [Kerala PMT 2004]
A.	Zero
B.	Infinity
C.	Equal to the kinetic energy of the proton
D.	Greater than the kinetic energy of the proton
Answer» E.

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