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If the radioactive dacay constant of radium is 1.07 x 10⁻⁴ year⁻¹, then its half-life is approximately
Options
(a) 8900 years
(b) 7000 years
(c) 6477 years
(d) 5000 years
Correct Answer:
6477 years
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following is true for number of spectral lines in going from Lyman series
- The potential energy of a long spring when stretched by 2 cm is U.
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- Four blocks of same mass connected by cords are pulled by a force F
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is true for number of spectral lines in going from Lyman series
- The potential energy of a long spring when stretched by 2 cm is U.
- The unit of surface tension is
- Four blocks of same mass connected by cords are pulled by a force F
- Four identical rods are joined to from a square. If the temperature difference
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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