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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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Topics: Radioactivity
(83)
Subject: Physics
(2479)
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
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- A condenser of 250 μF is connected in parallel to a coil of inductance of 0.16 mH
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
- 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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