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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
- One-fourth length of a spring of force constant K is cut away. The force constant
- The input characteristics of a transistor in CE mode is the graph obtained by plotting
- The mean free path of electrons in a metal is 4 x 10⁻⁸ m. The electric field
- A uniform force of (3i + j) newton acfs on a particle of mass 2kg
- Two waves represented by following equations are travelling in same medium
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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