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Mr. Dubey • 100.64K Points
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Q. If the radiation intensity is 5 Gy/h (500 R/h) at a distance of 152.4 cm (5 feet) from a source, how far is it to the point where the radiation intensity is 0.05 Gy/h (5 R/h)?

  • (A) 1676.4 cm (55 feet)
  • (B) 1981 cm (65 feet)
  • (C) 1524 cm (50 feet)
  • (D) 762 cm (25 feet)
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