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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.
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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
- Nickel shows ferromagnetic property at room temperature. If the temperature is
- When an α-particle of mass m moving with velocity ν bombards on a heavy nucleus
- A 120 m long train is moving in a direction with speed 20 m/s.A train B moving
- A change of 0.04 V takes place between the base and the emitter when an input
- What is the amount of energy released by deuterium and tritium fusion?
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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