Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A proton of mass ' 
' has same energy as that of a photon of wavelength ' 
'. If the proton is moving at non-relativistic speed, then ratio of its de Broglie wavelength to the wavelength of photon is.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
E is missing in the question but considering E as energy, the solution will be
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