191. assignment (thin film interference)
A uniform thin film of alcohol (n=1.36) lies on a flat glass plate (n=1.56). When monochromatic light, whose wavelength can be changed, is incident normally, the reflected light is a minimum for lambda=516 nm and a maximum for lambda = 645 nm.
What is the minimum thickness of the film?
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What is the minimum thickness of the film?
Video description:
https://youtu.be/lqtObRPk4t0
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Choose your tutor here: https://onlinetutors.top/crossroad#section-1-link
Get homework answers here: https://onlinetutors.top/crossroad#section-2-link
Submit new assignment here: https://onlinetutors.top/crossroad#section-3-link
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