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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.
Related Questions: - Two particles A and B having equal charges, after being accelerated
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two particles A and B having equal charges, after being accelerated
- An air bubble in a glass slab with refractive index 1.5 (near normal incidence)
- If the length of a closed organ pipe is 1.5 m and velocity of sound is 330 m/s,
- A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz.
- A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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