The relation between half life (T) and decay constant `(lambda)` is

Options

A. `lambda T = log_(e)2`
B. `lambda T = 1`
C. `lambda = log 2 T`
D. `lambda T = 1/2`

Answer

A

Explanation

The relation between half life (T) and decay constant `(lambda)` is
`T=(ln2)/(lambda)= (log_(e)2)/(lambda)`
or `T lambda= log_(e)2`