| ⇦ | 
| ⇨ |
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: - If the r.m.s. velocity of a gas is v, then
- The mean free path of molecules of a gas,(radius ‘r’) is inversely proportional to
- The output of an AND gate is connected to both the inputs of a NOR gate,
- A 5 watt source emits monochromatic light of wavelength 5000Å. When placed
- A particle is dropped vertically from rest, from a height.The time taken by it to fall
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the r.m.s. velocity of a gas is v, then
- The mean free path of molecules of a gas,(radius ‘r’) is inversely proportional to
- The output of an AND gate is connected to both the inputs of a NOR gate,
- A 5 watt source emits monochromatic light of wavelength 5000Å. When placed
- A particle is dropped vertically from rest, from a height.The time taken by it to fall
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