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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 boat of mass 40 kg is at rest.A dog of mass 4 kg moves in the boat
- A metal plate weighing 750g is to be electroplated with 0.05% of its weight of silver.
- Which of the following substances has the highest elasticity?
- The voltage of clouds is 4×10⁶ volt with respect to ground. In a lightening
- A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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