25. (a) An object immersed in water appears closer to the surface than it actually is....

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25. ••

(a) An object immersed in water appears closer to the surface than it actually is. What is the cause of this illusion?

(b) Using ▼ Figure 22.27, show that the apparent depth for small angles of refraction is d′ = d, where n is the index of refraction of the water. [Hint: Recall that for small angles, tan θ ≈ sin θ.]

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College Physics Essentials Electricity And Magnetism Optics Modern Physics Volume Two

ISBN: 9781032337272

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Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

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Question Posted: Sep 19, 2024 11:00 PM

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25. (a) An object immersed in water appears closer to the surface than it actually is....

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Air Water A N

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College Physics Essentials Electricity And Magnetism Optics Modern Physics Volume Two

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