Questions
Imagine a Young's double slit interference experiment performed with waves associated with fast moving electrons produced from an electron gun. The distance between successive maxima will decrease if:
detailed solution
Correct option is B
Fringe width β=DλdHere λ=de-Broglie wavelength of electron=hmv=h2mK=h2mqVHere V= potential differenceSo, β∝Dd β∝λ∝1VNow option can be checked for correct result.β(↓)⟶V(↑) D(↓) d↑ λ↓Talk to our academic expert!
Similar Questions
An electron in hydrogen-like atom makes a transition from nth orbit and emits radiation corresponding to Lyman series. If de-Broglie wavelength of electron in nth orbit is equal to the wavelength of radiation emitted, find the value of n. The atomic number of atom is 11.
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