JEE PHYSICS MCQ: ATOMS

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In Davisson - Germer experiment maximum intensity is observed at

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Correct option: B

{54^ \circ }

and 50 V

Option B (

{54^ \circ }

and 50 V) is correct because the maximum intensity is observed at this specific angle and voltage in the Davisson-Germer experiment.

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The de-Broglie wavelength of an electron in the first Bohr orbit is The volume occupied by an atom is greater than the volume of the nucleus by a factor of about For a hydrogen atom, when electron jump from

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{n}=1

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\lambda_0

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