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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
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For having large magnification power of a compound microscope
- A particle moves along a circle of radius 20/π m with constant tangential acceleration
- A wire in the form of a circular loop of one turn, carrying a current, produces
- A potentiometer wire of length 100cm has a resistance of 10Ω. It is connected in series
- Two point charges +2 coulomb and +10 coulomb repel each other with a force of 12 N.
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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