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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When we close one slit in the young’s double slit experiment, then
- A block of mass 5 kg is moving horizontally at a speed of 1.5 m/s. A perpendicular force
- A satellite S is moving in an elliptical orbit around the earth. The mass
- A source of unknown frequency gives 4 beats/s, when sounded with a source harmonic
- If in a nuclear fusion process, the masses of the fusing nuclei be m₁ and m₂
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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