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Recent questions tagged telegram-59189
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(chatquestion)...ALLEN 33. A plane parallel oil film (µ = 1.4) floating on 33. water is illuminated by white light at normal incidence. If the thickness of film is 300 nm the most reflected wavelength will be :- (1) 4400Å (2) 6400Å (3) 5600Å (4) 7200Å
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telegram-59189
asked
Mar 8, 2020
by
balaji.thirumalai
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