| ⇦ | 
| ⇨ |
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: - A road of width 20 m forms an arc of radius 15 m,its outer edge is 2m higher than
- In a photoelectric effect experiment, the slope of the graph between the stopping
- The damping force on an oscillator is directly proportional to the velocity.
- The unit of thermal conductivity is
- In a discharge tube ionization of enclosed gas is produced due to collisions between
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A road of width 20 m forms an arc of radius 15 m,its outer edge is 2m higher than
- In a photoelectric effect experiment, the slope of the graph between the stopping
- The damping force on an oscillator is directly proportional to the velocity.
- The unit of thermal conductivity is
- In a discharge tube ionization of enclosed gas is produced due to collisions between
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