1. Light travelling in air enters a rectangular slab of glass at an angle 35°. It refractsas it enters the glass, and then refracts again as it emerges. Find:a. the angle of the refracted ray within the glassb. the angle (with respect to the normal) at which it emerges2. An unpolarized light with an initial intensity of l, is incident on two polarizers.What must be the angle between the transmission axes of the two polarizers forthe intensity of light to be 3/8 of lo after passing through the second polarizer?

Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

1. Light travelling in air enters a rectangular slab of glass at an angle 35°. It refracts as it enters the glass, and then refracts again as it emerges. Find: a. the angle of the refracted ray within the glass b. the angle (with respect to the normal) at which it emerges

1. Light travelling in air enters a rectangular slab of glass at an angle 35°. It refracts as it enters the glass, and then refracts again as it emerges. Find: a. the angle of the refracted ray within the glass b. the angle (with respect to the normal) at which it emerges

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

1. Light travelling in air enters a rectangular slab of glass at an angle 35°. It refracts
as it enters the glass, and then refracts again as it emerges. Find:
a. the angle of the refracted ray within the glass
b. the angle (with respect to the normal) at which it emerges
2. An unpolarized light with an initial intensity of l, is incident on two polarizers.
What must be the angle between the transmission axes of the two polarizers for
the intensity of light to be 3/8 of lo after passing through the second polarizer?

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