| ⇦ | 
| ⇨ |
An astronomical telescope arranged for normal adjustment has a magnification of 6. If the length of the telescope is 35 cm, then the focal lengths of objective and eye-piece rspectively, are
Options
(a) 30 cm, 5 cm
(b) 5 cm, 30 cm
(c) 40 cm, 5 cm
(d) 30 cm, 6 cm
Correct Answer:
30 cm, 5 cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The dimensional formula for Boltzmann’s constant is
- Two particles A and B having equal charges, after being accelerated
- A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg.
- A sample of HCl gas is placed in an electric field of 5 x 10⁴ N/C
- In a P-N junction
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dimensional formula for Boltzmann’s constant is
- Two particles A and B having equal charges, after being accelerated
- A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg.
- A sample of HCl gas is placed in an electric field of 5 x 10⁴ N/C
- In a P-N junction
Topics: Ray Optics (94)
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