| ⇦ | 
| ⇨ |
Radioactivity of a sample at T₁ time is R₁ and at time T₂ is R₂. If half-life of sample is T, then in time (T₂ – T₁), the number of decayed atoms is proportional to
Options
(a) R₁T₂-R₂T₁
(b) (R₁-R₂)T
(c) (R₁-R₂)/T
(d) (R₁-R₂)
Correct Answer:
(R₁-R₂)T
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
- Photons with energy 5eV are incident on a cathode C in a photoelectric cell.
- An object of mass 3kg is at rest. Now a force F=6t² i⃗+4t j⃗ is applied on the object
- The focal lengths of a converging lens are fᵥ and fᵣ for violet and red lights
- An objective moves ,starting from rest through a resistive medium
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
- Photons with energy 5eV are incident on a cathode C in a photoelectric cell.
- An object of mass 3kg is at rest. Now a force F=6t² i⃗+4t j⃗ is applied on the object
- The focal lengths of a converging lens are fᵥ and fᵣ for violet and red lights
- An objective moves ,starting from rest through a resistive medium
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