Multiple Choice Questions of Physics Class 12 Chapter 20 Atomic Spectra

An electron can jump from one orbital to another and if the orbital it jumps to has a higher energy, the electron must absorb a photon of a certain frequency and if orbital it jumps to is of a lower energy, it must give off a photon of a certain frequency. The frequency depends on the difference in energy between the orbitals. The frequencies of electromagnetic radiation that are readily absorbed and emitted by an atom is Atomic Spectra. If you are able to do these MCQs correctly, we assure you 100% marks for this Chapter in Board Exams and Entry Test which you have to pass for admission to engineering or medical disciplines. start doing these again and again.

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Physics Class 12 Chapter 20 Atomic Spectra

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