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A radiaocatice isotope is being produced...

A radiaocatice isotope is being produced at a constant rate `X`. Half-life of the radioactive substance is `Y`. After some time, the number of radioactive nuceli become constant. The value of this constant is .

A

XY/ln2

B

XY

C

XYln2

D

`(X)/(Y)`

Text Solution

Verified by Experts

The correct Answer is:
A
the total number of nuclei is constant
if `X=N lamda`
` therefore N=(X)/(lamda) =(XY)/("in"2)`
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