AIIMS2012Physics-Radioactivity
AIIMS 2012 Physics Half-Life MCQ Question
Type: MCQ-numerical-Easy-Class 12
Half life of a radio-active element is 8 years, how much amount will be present after 32 years?
A
1/4
B
1/8
C
1/16
D
1/32
Correct Answer
Option C
Detailed Explanation
Here, T1/2 = 8 years t = 32 years.
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