If the decay constant of a radioactive substance is 0.231s-\(^1\), the half-life is?

Chiko2006

3 years ago

Half life=t1/2
t1/2=0.693(decay constant)/0.231=3.00s
So option A is the correct answer.

Craig Duffy

9 years ago

0.693 is a constant.e.g jxt like acceleration due to gravity(g).

Adesugba Oluwaseyi

9 years ago

Pls hw did u get 0.693

chichiy

1 year ago

T1/2=0.693/0.231=3.00

azekah

1 year ago

this my school video guy 🫴🔥