| ⇦ | 
| ⇨ |
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: - Planck’s constant has same dimensions as those of
- Maximum kinetic energy of electrons emitted in photoelectric effect increases when
- The length of an elastic string is a metre when the longitudinal tension is 4N and b
- Which of the following is suitable for the fusion process?
- A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Planck’s constant has same dimensions as those of
- Maximum kinetic energy of electrons emitted in photoelectric effect increases when
- The length of an elastic string is a metre when the longitudinal tension is 4N and b
- Which of the following is suitable for the fusion process?
- A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
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