If an electron jumps from the 1^{st} orbital | vedclass

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(A) According to Bohr's model,the energy of an electron in an orbit is given by $E_n = -\frac{13.6}{n^2} 	ext{ eV}$.As the principal quantum number $

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Absorb energy

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(A) According to Bohr's model,the energy of an electron in an orbit is given by $E_n = -\frac{13.6}{n^2} 	ext{ eV}$.As the principal quantum number $n$ increases,the energy of the orbit increases.When an electron transitions from a lower energy level $(n=1)$ to a higher energy level $(n=3)$,it must gain energy from an external source to overcome the energy difference.Therefore,the electron absorbs energy equal to $\Delta E = E_3 - E_1$.

If an electron jumps from the $1^{st}$ orbital to the $3^{rd}$ orbital,then it will:

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