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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 work done in which of the following processes is equal to the change in internal energy
- A solid cylinder of mass 50kg and radius 0.5 m is, free to rotate about the horizontal axis
- A wire in the form of a circular loop of one turn, carrying a current, produces
- Three identical spherical shells, each of mass m and radius r are placed
- For a satellite escape velocity is 11 kms⁻¹.If the satellite is launched at an angle
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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