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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 moon’s radius is 1/ 4 that of the earth and its mass is 1 / 80 times that of the earth
- A body of mass 1.0 kg is falling with an acceleration of 10 ms⁻².
- The wave described by y = 0.25 sin (10 2πx – 2πt), where x and y are in meters
- The half-life of radioactive element is 600 yr. The fraction of sample
- A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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