If the required exposure time for a 50 Curie Ir-192 source is 4 minutes, what exposure time would be required at 25 Curie source:

M

Mr. Dubey • 52.30K Points
Coach

Q. If the required exposure time for a 50 Curie Ir-192 source is 4 minutes, what exposure time would be required at 25 Curie source:

(A) 4 minutes

(B) 8 minutes

(C) 2 minutes

(D) 16 minutes

Correct : Option (B)

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