NEETPhysicsNuclear Physics
Sometimes a radioactive nucleus decays into a nucleus which itself is radioactive. An example is : Assume that we start with 1000 38 S nuclei at time t = 0. The number of 38 Cl 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
- A0.245 s
- B0.745 s
- C1.245 s
- D1.745 s
Correct answer
B. 0.745 s
Step-by-step solution
Correct Option is : (B) 0.745 s