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Title: Light of wavelength 500 nm illuminates a soap film ( n = 1.33). What is the min Post by: ppk on Feb 3, 2012 Light of wavelength 500 nm illuminates a soap film ( n = 1.33). What is the minimum thickness of film that will give an interference when the light is incident normally on it?
A) 24 nm B) 56 nm C) 94 nm D) 188 nm E) 376 nm Title: Re: Light of wavelength 500 nm illuminates a soap film ( n = 1.33). What is the min Post by: biolove on Feb 6, 2012 C
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