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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 measurement is most precise?
- The ratio of magnetic dipole moment of an electron of charge e and mass m
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following measurement is most precise?
- The ratio of magnetic dipole moment of an electron of charge e and mass m
- A ball rolls off the top of stair way with a horizontal velocity of magnitude 1.8 m/s
- An aicraft executes a horizontal loop of radius 1 km with a speed of 900 kmh⁻¹
- In Young’s double slit experiment, when wavelength used is 6000Å and the screen
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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