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Mr. Dubey • 100.64K Points
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Q. The amount of radioactivity which corresponds to 3.7 × 1010 disintegrations per second is called:

  • (A) 0.01 gray (1 rad)
  • (B) 1 Farad
  • (C) 37 GBq (1 curie)
  • (D) 10 mSv (1 roentgen)
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