- #1

Krushnaraj Pandya

Gold Member

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## Homework Statement

I want to know why probability disintegration per second of a radioactive nucleus does not depend on time lived by it.

## Homework Equations

N/N(initial)=e^(-λt)

## The Attempt at a Solution

According to the above equation, the probability should increase with the passage of time...I'd really appreciate some help, thank you