Question Bank › Physical Chemistry › Atomic Structure › ABC26PH0264ABC26PH0264 · Atomic Structure Subject: Physical Chemistry · Chapter: Atomic Structure · Topic: Atomic Structure – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Medium
First order peturbation correction $\Delta \varepsilon_{\mathrm{n}}{ }^{(1)}$ to energy level $\varepsilon_{\mathrm{n}}$ of a simple harmonic oscillator due to the anharmonicity perturbation $\lambda \mathrm{x}^{3}$ is given by
(a) $\Delta \varepsilon_{\mathrm{n}}{ }^{(1)}=\gamma$
(b) $\Delta \varepsilon_{\mathrm{n}}{ }^{(1)}=\gamma^{2}$
(c) $\Delta \varepsilon_{\mathrm{n}}{ }^{(1)}=\gamma^{-1}$
(d) $\Delta \varepsilon_{\mathrm{n}}{ }^{(1)}=0$
Answer SELF-PRACTICE — the source book printed no answer.
Nothing is invented here, so this question has no answer on record.
Explanation No explanation was printed for this question.
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