Physics, asked by itachiuchihaxx, 9 months ago

The half-life period ofa certain radioactive element with disintegration

constant 0.0693 per day is

A) 10 days
B) 14 days
C) 140 days
D) 1.4 days

Answers

Answered by adulrakha

5

Answer:

10 days

Explanation:

half life = ln2 / k

=0.693/k

=0.693/0.0693

=10

;-)

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