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How Light Wave Interference Works

May 23, 20143 min
When white light hits a film of oil floating on water, most of it passes through the film, but some of the light is reflected off the top and bottom layers of the film. Check out this HowStuffWorks podcast to learn more about light wave interference.Learn more about advertising on the HowStuffWorks podcasts at to learn about your ad choices when listening to podcasts, visit