Sharanya posted an Question
April 05, 2021 • 14:18 pm 30 points
  • CSIR NET
  • Physical Sciences

45. in a nuclear counting experiment the count rate is about 5 counts/hr. to establish the uncertainty in the count to better than 1%, you will have to count fo

45. In a nuclear counting experiment the count rate is about 5 counts/hr. To establish the uncertainty in the count to better than 1%, you will have to count for (A) 2 hrs (C) 200 hrs (B) 20 hrs (D) 2000 hrs

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