A ground state H atom absorbs a photon of the wavelength 94.91 nm, and its electron attains a higher energy level. The atom then emits two photons: one of wavelength 1281 nm to reach an intermediate level, and a second to reach the ground state.
a.) What higher level did the electron reach?
b.) What intermediate level did the electron reach?
c.) What was the wavelength of the second photon emitted?