Nuclear Physics and RadioactivityHard
Question
A radioactive martial of half T was produced in a nuclear in a nuclear reactor at different instants. The quantity produced second time twice of that produced first time. If now their present activities are A1 and A2 respectively then their difference equals
Options
A.
B.
C.
D.
Solution
A1 = λ Ne-λt1, A2 = 2NλNe-λt2
⇒
e-λ(t1 -t2) ⇒ ln 
= - λᐃt ⇒ ᐃt = 
⇒
e-λ(t1 -t2) ⇒ ln = - λᐃt ⇒ ᐃt = Create a free account to view solution
View Solution FreeMore Nuclear Physics and Radioactivity Questions
Energy in an atom bomb is produced by the process of :...Who discovered the nuclear fission :-...Which one of the following is unstable...The half-life of $^{131}\text{I}$ is 8 days. Given a sample of $^{131}\text{I}$ at time $t = 0$, we can assert that...Starting with a sample of pure 66Cu, 7/8 of it decays into Zn in 15 minutes. The corresponding half-life is...