| ⇦ | 
| ⇨ |
The masses of two radioactive substances are same and their half lives are 1 year and 2 years respectively. The ratio of their activities after 6 years will be
Options
(a) 1 : 3
(b) 1 : 6
(c) 1 : 4
(d) 1 : 2
Correct Answer:
1 : 4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The distance of the closest approach of an alpha particle fired at a nucleus
- A parallel plate air capacitor is connected to battery. After charging fully
- The ratio of specific charge of an α-particle to that of a proton is
- Acceleration of a particle, executing SHM, at its mean position is
- A Zenor diode has a contact potential of 1 V in the absence of biasing. It undergoes
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The distance of the closest approach of an alpha particle fired at a nucleus
- A parallel plate air capacitor is connected to battery. After charging fully
- The ratio of specific charge of an α-particle to that of a proton is
- Acceleration of a particle, executing SHM, at its mean position is
- A Zenor diode has a contact potential of 1 V in the absence of biasing. It undergoes
Topics: Radioactivity (83)
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