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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
- Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state
- Out of the following options which one can be used to produce a propagating
- If R is the radius of the earth and g is the acceleration due to gravity
- Two charged particles have charges and masses in the ratio 2:3 and 1:4 respectively.
- For a satellite escape velocity is 11 kms⁻¹.If the satellite is launched at an angle
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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