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Monochromatic light of wavelength, λ is traveling in air. The light then strikes a thin film having an index of refraction n1 that is coating a material having an index of refraction n2. If n1 is larger than n2, what minimum film thickness will result in minimum reflection of this light?

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User Maruta
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Answer:

tmin= lambda/2

Step-by-step explanation:

See attached file pls

Monochromatic light of wavelength, λ is traveling in air. The light then strikes a-example-1
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User Chiefanov
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