If the momentum of electron is changed by 
, then the de Broglie wavelength associated with it changes by 
. The initial momentum of electron will be:
A
200 P
B
400 P
C
D
100 P
Text Solution
Verified by ExpertsThe correct answer is:
A
The de-Broglie wavelength associated with an electron is,
or, 
,
Therefore, 
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