I highleted the qeustion
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Physics, 08.01.2021 21:10 CristianPaz
I highleted the qeustion
Answers: 3
Physics, 22.06.2019 13:40, sbudlove2838
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
Answers: 1
Physics, 23.06.2019 01:00, nshuey0930
What do we mean by the event horizon of a black hole?
Answers: 1
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