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A thin film of glass (n = 1.52) of thickness 0.409 um is viewed under white light at near normal incidence. What wavelength of visible
A thin film of glass (n = 1.52) of thickness 0.409 um is viewed under white light at near normal incidence. What wavelength of visible light is most strongly reflected by the film when surrounded by air? (Visible light ranges from 400 to 700 nm.) nm Need Help? Submit Answer =/1 Points] SERCP11 24.4.P.028. 0/100 Submissions Used ASK YOUR TEACHER Nonreflective coatings on camera lenses reduce the loss of light at the surfaces of multilens systems and prevent internal reflections that might mar the image. Find the minimum thickness of a layer of magnesium fluoride (n = 1.38) on flint glass (n = 1.66) that will cause destructive interference of reflected light of wavelength 501 nm near the middle of the visible spectrum. nm Need Help? Submit Answer [-/3 Points] SERCP11 24.4.P.029. 0/100 Submissions Used ASK YOUR TEACHER A thin film of glycerin (n = 1.473) of thickness 485 nm with air on both sides is illuminated with white light at near normal incidence. What wavelengths will be strongly reflected in the range 300 nm to 700 nm? nm (smallest value) nm nm (largest value) Need Help
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