A 5 mW laser pointer emits a beam that has a radius of 1 mm when it hits asmall target located 10 m away. What is the intensity of the beam at thispoint?O a. 398 W/mo b. 3.98 W/ma c. 1.59 W/mo d. 15.9 W/m2O e. 1590 W /m

Answered: Image /qna-images/answer/32d62ac7-3aa6-4762-8f25-55693fe8dc13.jpg

Answered: a a. 398 W/m

Engineering

Electrical Engineering

a a. 398 W/m

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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