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FT IR Spectroscopy

Q1:

What does the Michelson interferometer do?

A Split a polychromatic beam of radiation into its component wavelengths

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

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

D none of the above

ANS:C - Modulate the I.R. signal at a lower frequency, so that it can be observed by a detector

No answer description is available.



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