| ⇦ | 
| ⇨ |
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: - In an astronomical telescope in normal adjustment a straight black line of length
- A body of mass m is orbiting the earth at a radius r from the center of earth
- When the speed of electron beam used in Young’s double slit experiment is increased,
- A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- A 6 volt battery is connected to the terminals of a three metre long wire of uniform
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In an astronomical telescope in normal adjustment a straight black line of length
- A body of mass m is orbiting the earth at a radius r from the center of earth
- When the speed of electron beam used in Young’s double slit experiment is increased,
- A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists
- A 6 volt battery is connected to the terminals of a three metre long wire of uniform
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply