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A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei as another sample S₂ which has an activity of 10 μCi. The half lives of S₁ and S₂ can be
Options
(a) 20 years and 5 years, respectively
(b) 20 years and 10 years respectively
(c) 10 years each
(d) 5 years each
Correct Answer:
20 years and 5 years, respectively
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- To get three images of single object, one should have two plane mirrors at an angle of
- A tuned amplifier circuit is used to generate a carrier frequency of 2 MHz
- ₉₂U²³⁵ undergoes successive disintegrations with the end product of ₈₂P²⁰³
- A ballon rises from rest with a constant acceleration g/8. A stone is released
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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