A) no interference is observed
B) fringe width increases
C) fringe width decreases
D) fringe width remains same
Correct Answer: C
Solution :
As velocity (or momentum) of electron is increased, the wavelength\[\left( \lambda =\frac{h}{p} \right)\]will decrease. Hence, fringe width will decrease\[(\beta \propto \lambda ).\]You need to login to perform this action.
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