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During mean life of a radioactive element, the fraction that disintegrates is
Options
(a) e
(b) 1/e
(c) (e-1)/e
(d) e/(e-1)
Correct Answer:
(e-1)/e
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 very small circular loop of radius a is initially (at t=0) coplanar and concentric
- Calculate the focal length of a reading glass of a person, if the distance
- An α-particle of energy 5 MeV is scattered through 180⁰ by a fixed uranium nucleus.
- If liquid level falls in a capillary then radius of capillary will be
- An alternating voltage of 220 V, 50 Hz frequency is applied across a capacitor
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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