Gkseries.com

A radioactive element X has a half-life of 30 hours. It decays via alpha, beta and gamma emissions with

A radioactive element X has a half-life of 30 hours. It decays via alpha, beta and gamma emissions with

Q. A radioactive element X has a half-life of 30 hours. It decays via alpha, beta and gamma emissions with the branching ratio for beta decay being 0.75. The partial half-life for beta decay in unit of hours is           

Ans: 40

Sol:

Exit mobile version