Page 318 - Radiation Safety

PROTECTION AGAINST EXTERNAL HAZARDS

(DISTANCE)

Solution

2
I d = I d 2
2 2
1 1

100 µSv/hr x 2m x 2m = I x 1m x 1m
2

I = 100 µSv/hr x 4 m 2
2

1 m 2

= 400 µSv/hr

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