A tank of water is covered with a 1 cm thick layer of oil (n 0 =1.48)

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A tank of water is covered with a 1 cm thick layer of oil (n ₀=1.48) above which is air. What angle must a beam of light, originating in the tank, make at the water-oil interface if no light is to escape?

n-1 n,-1.48 n-1.33

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Thermodynamics An Interactive Approach

ISBN: 978-0130351173

1st edition

Authors: Subrata Bhattacharjee

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Posted Date: Feb 10, 2020 01:55 AM

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A tank of water is covered with a 1 cm thick layer of oil (n 0 =1.48)

Question:

n-1 n,-1.48 n-1.33 n-1 n,-1.48 n-1.33

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Thermodynamics An Interactive Approach

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