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The average (mean) life at a radio nucli...

The average (mean) life at a radio nuclide which decays by parallel path is :
`A overset(lambda_(1))rarr B, lambda_(1)=1.8 xx10^(-2)"sec"^(-1)`
`2A overset(lambda_(2))rarrC, lambda_(2)=10^(-3)"sec"^(-1)`

A

52.63 sec

B

500 sec

C

50 sec

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
c
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