Teaching HTET PGT Level 3 - 2024 Mock Test Physics Dual Nature: Photon and Matter Waves The Hydrogen Atom
In the hydrogen atom spectrum, let E1 and E2 are energies for the transition n = 2 → n = 1 and n = 3 → n = 2 respectively. The ratio E2/E1 is
1
\(\frac{2}{3}\)
2
\(\frac{3}{2}\)
3
\(\frac{2}{9}\)
4
\(\frac{5}{27}\)