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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
- An aeroplane flies 400m due to North and then 300m due to south and then flies
- A body of mass 4 kg is accelerated upon by a constant force travels
- Which of the following, is a vector quantity?
- A gas of monoatomic hydrogen is bombarded with a stream of electrons
- If the red light is replaced by blue light illuminating the object in a microscope
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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