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Which one of the following statements is true, if half-life of a radioactive substance is 1 month?
Options
(a) 7/8th part of the substance will disintegrate in 3 months
(b) 1/8th part of the substance will remain undecayed at the end of 4 months
(c) The substance will disintegrate completely in 4 months
(d) The substance will disintegrate completely in 2 months
Correct Answer:
7/8th part of the substance will disintegrate in 3 months
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
- After 300 days, the activity of a radioactive sample is 5000 dps
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- A stone thrown into still water, creates a circular wave pattern moving radially
- Which of the following is not a transverse wave?
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
- After 300 days, the activity of a radioactive sample is 5000 dps
- Application of Bernoulli’s theorem can be seen in
- A stone thrown into still water, creates a circular wave pattern moving radially
- Which of the following is not a transverse wave?
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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