| ⇦ | 
| ⇨ |
A solid sphere of mass M, radius R and having moment of inertia about an axis passing through the centre of mass as I, is recast into a disc of thickness t, whose moment of inertia about an axis passing through its edge and perpendicular to its plane remains I. Then, radius of the disc will be
Options
(a) 2R/√15
(b) R√2/15
(c) 4R/√15
(d) R/4
Correct Answer:
2R/√15
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Small drops of the same size are charges to V volt each. If n such drops coalesce
- A galvanometer having internal resistance 10Ω requires 0.01 A for a full scale
- The wavelength of kα, X-rays produced by an X-ray tube 0.76Å. The atomic number
- Sodium and copper have work function 2.3 eV and 4.5 eV respectively
- The electric field part of an electromagnetic wave in a medium is represented by
Topics: Motion of system of Particles and Rigid Body
(73)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Small drops of the same size are charges to V volt each. If n such drops coalesce
- A galvanometer having internal resistance 10Ω requires 0.01 A for a full scale
- The wavelength of kα, X-rays produced by an X-ray tube 0.76Å. The atomic number
- Sodium and copper have work function 2.3 eV and 4.5 eV respectively
- The electric field part of an electromagnetic wave in a medium is represented by
Topics: Motion of system of Particles and Rigid Body (73)
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