Explain what was the wavelength of the second photon emitted

Reference no: EM13288889

A ground state hydrogen atom absorbs a photon of wavelength 94.98 nm and its electron attains a higher energy level. The atom then emits two photons: one of wavelength 434.2 nm to reach an intermediate level and a second to return to the ground state. What was the wavelength of the second photon emitted?

Reference no: EM13288889

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