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Photoelectric Effect

Quick practice

Question 1 of 5

The wavelength of radiation emitted, when in a hydrogen atom, electron falls from infinity to stationary state 1, would be (given, Rydberg constant=1.097 \times 10^{7} \mathrm{m}^{-1})

A

192nm

B

406nm

C

9.1 \times 10^{-8} \mathrm{nm}

D

91nm

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