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8.5k views
in Physics by (50.2k points)

The ratio of deBroglie wavelengths of a proton and an alpha particle of same energy is .

(A) 1 

(B) 2

(C) 4 

(D) 0.25

1 Answer

+1 vote
by (56.8k points)
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Best answer

Correct Answer is: (B) 2

de-Broglie wave length

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