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If t₁ ̷ ₂ is the half-life of a substance, then t₃ ̷ ₄ is the time in which
Options
(a) substance decays 1/2
(b) substance decays (3/4)th
(c) substance remains 1/2
(d) substance remains (3/4)th
Correct Answer:
substance decays (3/4)th
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
- The radius of the convex surface of a plano-convex lens is 20 cm and the refractive index
- The masses of two radioactive substances are same and their half lives
- The electirc field in a certain region is acting radially outward and is given by E=Ar.
- The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
- A bucket full of water is revolved in a vertical circle of 2m
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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