Final answer:
Spectrographs play a crucial role in spectroscopy by analyzing light spectra through a sequence of steps.
Explanation:
Spectrographs are important tools used in spectroscopy to analyze light spectra. Here is the sequence of steps involved in the function of a spectrograph:
- The recording head begins spinning.
- Noise or speech is taped on the spectrograph.
- A section of the tape is wrapped and fastened to the wheel of the spectrograph.
- The spinning head grazes the inside of the wheel and picks up the sounds on the tape.
- These sounds are burned onto treated paper.
- The paper gives a picture of the sound for analysis by sound experts.
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