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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
- The direction of magnetic line of force of a bar magnet is
- A car of mass m starts from rest and accelerates so that the instantaneous
- A small block of super dense material has mass 3 x 10²⁴ kg.It is situated at a height
- The half-life period of a radio-active element X is same as the mean life time
- A condenser of capacity C is charged to a potential difference of V₁. The plates
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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