Calculate the second thinner thin film with n = 5.4, so that there is destructive interference. The film is on a material with n = 5.1; and above there is air from which light of A = 678nm falls. %3D Select one: a. 94.17 nm b. 132.94 nm C. 31.39 nm d. 99.71 nm

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Calculate the second thinner thin film with n = 5.4, so that there is destructive
interference. The film is on a material with n = 5.1; and above there is air from
which light of A = 678nm falls.
%3D
%3D
%3D
Select one:
a. 94.17 nm
b. 132.94 nm
c. 31.39 nm
d. 99.71 nm
Transcribed Image Text:Calculate the second thinner thin film with n = 5.4, so that there is destructive interference. The film is on a material with n = 5.1; and above there is air from which light of A = 678nm falls. %3D %3D %3D Select one: a. 94.17 nm b. 132.94 nm c. 31.39 nm d. 99.71 nm
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