A 192ir (r= 0.462 R. m2/Ci. h) source of strength 20 GBq is present as a wire of length 3 m. What is the exposure rate, in R/h, 4 m away from this source if a person is standing: A)1 m from the left end of the source? 4 m 1 m 2 m B) Directly in the center of the 3 m length? 4 m 1.5 m 1.5 m

A 192ir (r= 0.462 R. m2/Ci. h) source of strength 20 GBq is present as a wire of length 3 m. What is the exposure rate, in R/h, 4 m away from this source if a person is standing: A)1 m from the left end of the source? 4 m 1 m 2 m B) Directly in the center of the 3 m length? 4 m 1.5 m 1.5 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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Question

I need the answer as soon as possible

A 192ir (r= 0.462 R. m2/Ci. h) source of strength 20 GBq is present as a wire of
length 3 m. What is the exposure rate, in R/h, 4 m away from this source if a
person is standing:
%3D
A)1 m from the left end of the source?(
4 m
1 m
2 m
B) Directly in the center of the 3 m length?
4 m
1.5 m
1.5 m

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