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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
- Volume of gas becomes four times if temperature becomes
- A uniform wire of resistance 9Ω is joined end-to-end to form a circle. Then
- ln a surrounding medium of temperature 10⁰C a body takes 7 min for a fall
- When you move from equator to pole, the value of acceleration due to gravity (g)
- A radiotransmitter radiates 1 kW power at a wavelength 198.6 m. How many photons
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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