| ⇦ | 
| ⇨ |
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: - A charge Q is enclosed by a Gaussian spherical surface of radius R
- The nuclear fusion reaction between deutrium and tritium takes place
- If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
- A block of 2 kg is kept on the floor. The coefficient of static friction is 0.4
- A light of wavelength 5000Å falls on a sensitive plate with photoelectric work
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A charge Q is enclosed by a Gaussian spherical surface of radius R
- The nuclear fusion reaction between deutrium and tritium takes place
- If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
- A block of 2 kg is kept on the floor. The coefficient of static friction is 0.4
- A light of wavelength 5000Å falls on a sensitive plate with photoelectric work
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