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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: - Which of the following does not increase regularly?
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- Copper has face centered cubic (fcc) lattice with interatomic spacing equal to 2.54Å.
- To observed diffraction, the size of the obstacle
- Two spheres of mass m and M are situated in air and the gravitational force
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following does not increase regularly?
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- Copper has face centered cubic (fcc) lattice with interatomic spacing equal to 2.54Å.
- To observed diffraction, the size of the obstacle
- Two spheres of mass m and M are situated in air and the gravitational force
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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