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If 75% of the radioactive reaction is completed in 2 hrs, what would be the half life period?
Options
(a) 1 hour
(b) 1.5 hour
(c) 2 hour
(d) 3 hour
Correct Answer:
1 hour
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 spring has time period T. It is cut into n equal parts. The time period of each part
- Two liquid drops having diameters of 1 cm and 1.5 cm. The ratio of excess
- A step-up transformer operates on a 230 V line and supplies a current of 2 A.
- The time period of a thin bar magnet in Earth’s magnetic field is T
- An atom bomb weighing 1 kg explodes releasing 9×10¹³ J of energy.
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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