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Three fourth of the active material decays in a radioactive sample in 3/4 sec. The half life of the sample is
Options
(a) 1/2 sec
(b) 1 sec
(c) 3/8 sec
(d) 3/4 sec
Correct Answer:
3/8 sec
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 rod of weight W is supported by two parallel knife edge A and B
- The oscillating frequency of a cyclotron is 10 MHz. If the radius of its Dees is o.5 m,
- If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
- A circular road of radius 1000m has banking angle 45°.The maximum safe speed of a car
- Thomson coefficient of a conductor is 10 µV/K. Its two ends are kept
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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