EBK PHYSICS FOR SCIENTISTS AND ENGINEER
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
6th Edition
ISBN: 9781319321710
Author: Mosca
Publisher: VST
Question
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Chapter 30, Problem 24P

(a)

To determine

The intensity of light at distance 30m and angle 90° .

(b)

To determine

The intensity of light at distance 10m and angle 45° .

(c)

To determine

The intensity of light at distance 20m and angle 30° .

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