r₂:r₁ = 4:1.
JEE Advanced 2022 — Physics Modern Physics
In hydrogen atom, the ratio of radii of 2nd and 1st orbit is
Verified 30 May 2026.
Sign in to track your attempts and accuracy.
Sign in to keep a private note on this question. Nothing you write is ever public.
Work through every JEE Advanced Modern Physics PYQ, year by year.