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NEST2022PhysicsNuclear Physics

The number of radioactive nuclei in a sample is halved every 69 sec . Then, on an average the number of nuclei decaying per second is approximately

Options

  1. A1 in 70
  2. B1 in 140
  3. C1 in 100
  4. D1 in 35

Correct answer

C. 1 in 100

Step-by-step solution

No solution available.

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