Physics · Atoms

An electron in a hydrogen atom (Bohr model) makes a transition from the n = 2 state to the n = 1 state. The frequency of the emitted photon is (take Rydberg constant R = 1.0 × 10 7 m -1 and speed of light c = 3.0 × 10 8 m/s):

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2.25 × 10 15 Hz

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An electron in a hydrogen atom (Bohr model) makes a transition from the n = 2 state to the n = 1 state. The frequency of the emitted photon is (take Rydberg constant R = 1.0 &times; 10 7 m -1 and speed of light c = 3.0 &times; 10 8 m/s):