Utme 2020 Physics Question 40
Practice objective / multiple choice question 40 from the 2020 Utme Physics examination. This question covers General .
A substance has a half-life of 3 min. After 6 min, the count rate was observed to be 400. What was its count rate at zero time?
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About This Question
This is Utme 2020 Physics Question 40. It is one of the objective questions from the 2020 Utme Physics examination.
The question covers General .
Difficulty level: 3 .
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