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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
- A bar magnet is hung by a thin cotton thread in a uniform horizontal magnetic field
- If the series limit of Lyman series for hydrogen atom is equal to the series limit
- For the radioactive nuclei that undergo either α or β decay, which one
- A marble block of mass 2 kg lying on ice when given a velocity of 6 m/s is stopped
- A block of mass 10 kg is moving in X-direction with a constant speed of 10 ms⁻¹
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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