What does the Michelson interferometer do?

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Question:
What does the Michelson interferometer do?

1.Split a polychromatic beam of radiation into its component wavelengths

2.Selectively filter certain wavelengths from a beam of I.R. radiation

3.Modulate the I.R. signal at a lower frequency, so that it can be observed by a detector

4. none of the above

Posted Date:-2021-03-07 11:01:49

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