| ⇦ | 
| ⇨ |
A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei as another sample S₂ which has an activity of 10 μCi. The half lives of S₁ and S₂ can be
Options
(a) 20 years and 5 years, respectively
(b) 20 years and 10 years respectively
(c) 10 years each
(d) 5 years each
Correct Answer:
20 years and 5 years, respectively
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If two vectors 2i+3j+k and -4i-6j-λk are parallel to each other, then the value of λ is
- You are marooned on a frictionless horizontal plane and cannot exert any horizontal
- The velocity of a particle at an instant is 10 ms⁻¹ and after 5 s the velocity
- In which case positive work has to be done in seperating them?
- An ideal gas expands in such a manner that its pressure and volume can be related
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If two vectors 2i+3j+k and -4i-6j-λk are parallel to each other, then the value of λ is
- You are marooned on a frictionless horizontal plane and cannot exert any horizontal
- The velocity of a particle at an instant is 10 ms⁻¹ and after 5 s the velocity
- In which case positive work has to be done in seperating them?
- An ideal gas expands in such a manner that its pressure and volume can be related
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