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NEET
Exam
NEET
Subject
Physics
Chapter
Nuclear Physics

NEET · Physics · Nuclear Physics

Sometimes a radioactive nucleus decays into a nucleus which itself...

Sometimes a radioactive nucleus decays into a nucleus which itself is radioactive. An example is :
Sometimes a radioactive nucleus decays into a nucleus which itself is radioactive. An example is : Assume that we start
Assume that we start with 100038S nuclei at time t = 0. The number of38Cl is of count zero at t = 0 and will again be zero at t = ∞, At what value of t would the number of counts be a maximum?

Options

  1. A0.245 s
  2. B0.745 s
  3. C1.245 s
  4. D1.745 s

Correct answer

B. 0.745 s

Step-by-step solution

Correct Option is : (B)
0.745 s
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