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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 block of mass m is placed on a smooth wedge of inclination θ
- The induced emf in a coil of 10 H inductance in which current varies
- At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
- Infinite number of masses, each 1 kg, are placed along the x-axis
- What is the energy of He⁺ electron in first orbit?
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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