Modern Physics 3 Question 24
25. The half-life of the radioactive radon is 3.8 days. The time, at the end of which
(a) 3.8 days
(b) 16.5 days
(c) 33 days
(d) 76 days
Objective Questions II (One or more than one)
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Solution:
- Using
where
Solving this equation with the help of given data we find :
