Problem 3: Speed of Light a) If the speed of light through material Z is 2.5 × 108 m/s, what is this material's index of refraction? The speed of light in a vacuum is 3 × 108 m/s.? b) Light of wavelength 589 nm in vacuum passes through a piece of silica (index of refraction 1.458). (i) Find the speed of light in silica. (ii) What is the wavelength of this light in silica? (iii) Calculate the frequency of the light.

Problem 3: Speed of Light a) If the speed of light through material Z is 2.5 × 108 m/s, what is this material's index of refraction? The speed of light in a vacuum is 3 × 108 m/s.? b) Light of wavelength 589 nm in vacuum passes through a piece of silica (index of refraction 1.458). (i) Find the speed of light in silica. (ii) What is the wavelength of this light in silica? (iii) Calculate the frequency of the light.

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

Section25.5: Dispersion And Prisms

Problem 25.5QQ

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