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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: - A body of mass 120 kg and density 600 kg/m³ floats in water.
- Photons of 5.5 eV energy fall on the surface of the metal emitting photoelectrons
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- Photons of 5.5 eV energy fall on the surface of the metal emitting photoelectrons
- A body is thrown upward from ground covers equal distances
- Which of the following pairs is wrong
- Magnetism of a magnet is due to
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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