Bnibling/Acoustic Lab
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Spectroscopy
Barrett Nibling, Travis Nokes, Kurt Strovink
November 6th, 2007
Contents |
Abstract
List of Figures
Introduction
Theory
Procedure
Results
Helium Results
Color | θdiff (degrees) | λ (nm) | Error (nm) | Published λ (nm) | |
---|---|---|---|---|---|
Purple | 15.6 | 448.0 | 2.0 | 447.148 | |
Teal | 16.4 | 470.3 | 2.0 | 471.314 | |
Green | 17.2 | 492.6 | 2.0 | 492.193 | |
Green | 17.5 | 500.9 | 2.0 | 501.567 | |
Yellow//Orange | 20.7 | 588.8 | 2.0 | 587.562 | |
Red | 23.6 | 666.9 | 2.0 | 667.815 | |
Dim Red | 25.1 | 706.7 | 1.9 | ??? |
Error Analysis
Then the total error is the sum of the two partial derivatives added in quadrature,
Conclusion
References
[1]Kowalski et al., Spectroscopy, 2007.[2]Jenkins, F A and White, H E , Fundamentals of Optics, 4E, McGraw-Hill, 1976.