A radioactive element has a half life of 4 days. The fraction that has decayed

PHYSICS
JAMB 2006

A radioactive element has a half life of 4 days. The fraction that has decayed in 16 days is?

  • A) 15/16
  • B) 1/16
  • C) 3/4
  • D) 1/4

Correct Answer: A) 15/16



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