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Which of the following graphs, represents the correct variation of the de-Broglie wavelength with potential through which the electron is accelerated from rest? 

(1) A 

(2) B 

(3) C 

(4) D

1 Answer

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Best answer

Correct option :  (4)

Explanation :

We know that

Thus variation of λ and V will be a curve shown in option (4).

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