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6 Oct 2020
An oil film (n = 1.45) floating on water is illuminated by white light at normal incidence. The film is 280 nm thick. Find
(a) the wavelength and color of the light in the visible spectrum most strongly reflected and
(b) the wavelength and color of the light in the spectrum most strongly transmitted. Explain your reasoning.
An oil film (n = 1.45) floating on water is illuminated by white light at normal incidence. The film is 280 nm thick. Find
(a) the wavelength and color of the light in the visible spectrum most strongly reflected and
(b) the wavelength and color of the light in the spectrum most strongly transmitted. Explain your reasoning.
Tauseef ShaikhLv10
7 Dec 2020
