QUESTION

Radio astronomers use radio frequency waves to identify the elements in distant stars. One of the lines that is studied is designated the 272α line. This spectral line refers to the transition in hydrogen from 𝑛i=273 to 𝑛f=272. Calculate the wavelength 𝜆 and frequency 𝑓 of the electromagnetic radiation that is emitted for the 272α transition.

𝜆=

F=

Public Answer

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