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In a hydragen spectrum third line of Bal...

In a hydragen spectrum third line of Balmer's series having wavelength `lambda`. Find the binding energy o the ground state.

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`1/(lambda)=R.z^(2)((1)/((2)^(2))-(1)/((5)^(2))]`
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AIIMS PREVIOUS YEAR PAPERS-AIIMS 2018 PAPER 1-PHYSICS
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