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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The ratio of the nuclear radii of elements with mass numbers 216 and 125 is
- A beam of light of λ=600 nm from a distant source falls on a single slit 1 mm wide
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- In an LCR circuit, capacitance is changed from C to 2C. For the resonant frequency
- A radio isotope X with a half life 1.4 x 10⁹ years decays to Y which is stable
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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