- #1
want2graduate
- 10
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Homework Statement
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"Absorption spectra of gaeous HCl show a line at 3.5 μm which results form molecular vibration (oscillation from interatomic distance)" How do I get the frequency of vibration from this?
Homework Equations
? If I knew this, then I could probably solve the problem
The Attempt at a Solution
Is the wavelength 3.5μm? I don't see a relevant explanation in my book (An Introduction to Thermal Physics).