Physics, 30.11.2019 00:31 bigmandavis
When monochromatic light shines perpendicularly on a soap film (n = 1.33) with air on each side, the second smallest nonzero film thickness for which destructive interference of reflected light is observed is 443 nm. what is the vacuum wavelength of the light in nm?
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When monochromatic light shines perpendicularly on a soap film (n = 1.33) with air on each side, the...
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