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School of Physics
Lecture Demonstrations
Optics
Spectrum & Colours
Spectrum & Colours
Of-1 Diffraction Grating Spectrum (using white light)
Of-2 Spectral Sources (1)
Of-3 Spectral Sources (2)
Of-4 Absorption Spectrum of Sodium
Of-5 Spectra of Salts (Flame Test)
Of-6 Colour Addition
Of-7 Absorption Lines of Sodium
Of-8 Infra-Red Spectrum using an IR camera
Of-9 Sunset