| ⇦ | 
| ⇨ |
If radius of the ₁₃Al²⁷ nucleus is taken to be Rᴀı, then the radius of ₅₃Te¹²⁵ nucleus is nearly
Options
(a) (53/13)¹⁄₃ Rᴀı
(b) 5/3Rᴀı
(c) 3/5Rᴀı
(d) (13/53)¹⁄₃ Rᴀı
Correct Answer:
5/3Rᴀı
Explanation:
Radius of the nucleus is given by,
R = R₀A¹/³ ⇒ R ∝ A¹/³
.·. Rᴀ₁ / Rᴛₑ = [Aᴀ₁ / Aᴛₑ]¹/³ = [27 / 125]¹/³ = 3 / 5
Rᴛₑ = (5 / 3) Rᴀ₁
Related Questions: - Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively
- The rate of increase of thermo-e.m.f. with temperature at the neutral temperature
- The direction of magnetic line of force of a bar magnet is
- Two discs of same material and thickness have radii 0.2 m and 0.6 m.
- When the energy of the incident radiation is increased by 20%,
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively
- The rate of increase of thermo-e.m.f. with temperature at the neutral temperature
- The direction of magnetic line of force of a bar magnet is
- Two discs of same material and thickness have radii 0.2 m and 0.6 m.
- When the energy of the incident radiation is increased by 20%,
Topics: Atoms and Nuclei (136)
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