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 of light in the visible spectrum most strongly reflected and b) the wavelength of light in the visible spectrum most strongly transmitted. (nwater=1.33).
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 of light in the visible spectrum most strongly reflected and b) the wavelength of light in the visible spectrum most strongly transmitted. (nwater=1.33).
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Transcribed Image Text: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 of light in the visible
spectrum most strongly reflected and b) the wavelength of light in the visible
spectrum most strongly transmitted. (nwater=1.33).
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