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Physics, 22.06.2019 13:40
What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th
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Given three vectors A = 2î – 39 – k, B = î- j+k , and C = 2î – 3j +5k:
a) Determine A. B, AXB, A. (...
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