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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
- In an inductor when current changes from 2 A to 18 A in 0.05 sec, the e.m.f. induced
- Two thin dielectric slabs of dielectric constants K₁ and K₂, (K₁ < K₂) are inserted
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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