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Question 11

The half-life of a radioactive element is 9 days. What fraction of atoms has decayed in 36 days .

  • A.1/16
  • B.1/4
  • C.1/2
  • D.15/16
Objective

Question details

Exam body
FUTA
Subject
Physics
Year
2021/2022
Question no.
#11
Type
Objective
Previous · Q10The process through which electrons leave the surface of hot metals is known as Next · Q12 If two masses 40g and 60g respectively, are attached firmly to the end of a…

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