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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A change of 0.04 V takes place between the base and the emitter when an input
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
- A carnot’s engine operates with source at 127° C and sink at 27°C
- When we hear a sound, we can identify its source from
- The mean free path of electrons in a metal is 4 x 10⁻⁸ m. The electric field
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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