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Given a sample of radium-226 having half-life of 4 days. Find the probability, a nucleus disintegrates after 2 half-lives.
Options
(a) 1
(b) (1/2)
(c) 1.5
(d) (3/4)
Correct Answer:
(3/4)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The component of vector A=2i+3j along the vector i+j is
- An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
- A condenser of 250 μF is connected in parallel to a coil of inductance of 0.16 mH
- The voltage gain of an amplifier with 9% negative feedback is 10. The voltage gain
- A body has 80 microcoulomb of charge. Number of additional electrons in it will be
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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