A light ray enters a rectangular block of plastic at an angle 0₁ = 47.2° and emerges at an angle 0₂ = 76.6°, as shown in the figure below. n (a) Determine the index of refraction of the plastic. (b) If the light ray enters the plastic at a point L = 50.0 cm from the bottom edge, how long does it take the light ray to travel through the plastic? ns

A light ray enters a rectangular block of plastic at an angle 0₁ = 47.2° and emerges at an angle 0₂ = 76.6°, as shown in the figure below. n (a) Determine the index of refraction of the plastic. (b) If the light ray enters the plastic at a point L = 50.0 cm from the bottom edge, how long does it take the light ray to travel through the plastic? ns

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter35: The Nature Of Light And The Principles Of Ray Optics

Section: Chapter Questions

Problem 35.77AP

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