Demos for week 14
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Tuesday 25 April
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Double Slit and Lloyd's Mirror
Thin Films
Thin Films  --Mercury Source, Mica, Soap Film
Thin Films  --Soap Bubbles
Fringes With Optical Flats




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Thursday 27 April
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Argon Laser Spectra Using Diffraction Gratings
Laser  --Diffraction
Laser Optic Bench
Single Slits, Double Slits, and Pinholes on Optical Bench
Slits, Holes, Bearings on Optical Bench