Question

Find the half-life of an element which decays by 3.41 each day

Answer 1

Answer:

15 years

Step-by-step explanation:

Answer 2

Answer:

$14.6$ days.

Step-by-step explanation:

The half life of an element which decays by $3.415$ each day is calculated as

The half life is time required for a quality to reduce to half of its initial value.

Therefore if one day decays $3.415$ which about $50$‰

that is $(1*\frac{50}{100})(3.415)=14.6$ days.