An electron in the n = 3 state of a hydrogen atom falls into the n = 2 state.The Rydberg constant R is 1.097 $\times$ 10^-2/nm.The wavelength of the photon emitted is approximately A)103 nm B)110 nm C)122 nm D)486 nm E)656 nm

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The Answer of An electron in the n = 3 state of a hydrogen atom falls into the n = 2 state.The Rydberg constant R is 1.097 $\times$ 10^-2/nm.The wavelength of the photon emitted is approximately A)103 nm B)110 nm C)122 nm D)486 nm E)656 nm

An Electron in the N = 3 State of a Hydrogen