Physics - Capacitor Question with Solution | TestHub

When electron jumps from the level $\mathrm{n}=2$ to the level $\mathrm{n}=1,{\mathrm{K}}_{\alpha }\mathrm{x}-$ rays are emitted. Similarly, ${\mathrm{K}}_3$ x-rays are emitted when there is atransition of electron from the level $\mathrm{n}=3$ to the level $\mathrm{n}=1$. X-ray spectra has been shown below.