Question

The relation
between half-Life T1/2 of a
radioactive sample and its mean
Life x is​

Answer 1

Answer:

t

1/2

=72 days

t

avg

=

λ

1

=

0.693

t

1/2

=

0.693

72

=103.9 days

Answer 2

Answer:

every half year is the correct answer of your questions