A light ray having a combination of three colours of wavelengths, 2 Ag, and Ac, is incident on one face of a glass prism having indices of refractions of, na, ng, and nc, respectively. The three rays of colors emerge from the opposite face of the prism at different angles, as shown in the figure below. Which of the following is true about the speed of light of the three colours inside the glass? AB Glass prism Combined three AC colors v_A = v_B = v_C O v_B < v_A < v_C O v_A < v_B < v_C v_C < v_B < v_A

A light ray having a combination of three colours of wavelengths, 2 Ag, and Ac, is incident on one face of a glass prism having indices of refractions of, na, ng, and nc, respectively. The three rays of colors emerge from the opposite face of the prism at different angles, as shown in the figure below. Which of the following is true about the speed of light of the three colours inside the glass? AB Glass prism Combined three AC colors v_A = v_B = v_C O v_B < v_A < v_C O v_A < v_B < v_C v_C < v_B < v_A

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Reflection And Refraction Of Light

Section: Chapter Questions

Problem 25P: 14. A ray of light strikes the midpoint of one face of an equiangular (60°−60°−60°) glass prism (n =...

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