Multiple Choice
The radiation intensity from a point source of 99mTc is 9 mR/hr at 3 m from the source.If the distance is changed to 9 m, what is the new radiation intensity?
A) 0.5 mR/hr
B) 1.0 mR/hr
C) 2.0 mR/hr
D) 3.0 mR/hr
Correct Answer:
Verified
Correct Answer:
Verified
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