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Q. 56

Expert-verified
Found in: Page 903

### Physics for Scientists and Engineers: A Strategic Approach with Modern Physics

Book edition 4th
Author(s) Randall D. Knight
Pages 1240 pages
ISBN 9780133942651

# Unpolarized light of intensity is incident on three polarizing filters. The axis of the first is vertical, that of the second is from vertical, and that of the third is horizontal. What light intensity emerges from the third filter

Light intensity emerges from the third filter is .

See the step by step solution

## Step 1: Formula and Calculation for angle

Given info:

First Angle is .

Second angle is .

Intensity is,

## Step 2: Calculation for intensity

Intensity for third filter is,