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It is found experimentally that 13.6 eV ...

It is found experimentally that `13.6 eV` energy is required to separated a hydrogen atom into a proton and an electron. Compute the orbital radius and velocity of electron in a hydrogen atom.

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The correct Answer is:
`5.3xx10^(-11)` m , `2.2xx10^6 ms^(-1)`
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MODERN PUBLICATION-ATOMS -Practice Problems
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  8. Evaluate Rydberg's constant.

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