A radioactive element has 1/32 of its original mass left after a lapse of 60 days. Its half life is:- a)12 days b)24 days c)32 days d)60 days...please explain your answer.
Asked by sumandeesinghrana
| 12th Oct, 2010,
08:51: PM
Expert Answer:
(25 = 32)
Therefore 5 half life = 60 days (given)
hence 1 Half life = 60/5 = 12 days
Answered by
| 13th Oct, 2010,
11:06: AM
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