| ⇦ | 
| ⇨ |
A Galilean telescope has an objective of focal length 100 cm and magnifying power 50. The distance between the two lenses in normal adjustment will be
Options
(a) 96 cm
(b) 98 cm
(c) 102 cm
(d) 104 cm
Correct Answer:
98 cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When 4 A current flows for 2 min in an electroplating experiment,
- The ionisation energy of hydrogen is 13.6 eV. The energy of the photon released
- A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm.
- Two nuclei are said to be mirror nuclei of
- A nucleus with mass number 220 initially at rest emits an α-particle. If the Q-value
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When 4 A current flows for 2 min in an electroplating experiment,
- The ionisation energy of hydrogen is 13.6 eV. The energy of the photon released
- A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm.
- Two nuclei are said to be mirror nuclei of
- A nucleus with mass number 220 initially at rest emits an α-particle. If the Q-value
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
A Galilean telescope has an objective of focal length 100 cm and magnifying power 50. The distance between the two lenses in normal adjustment will be
Options
(a) 96 cm
(b) 98 cm
(c) 102 cm
(d) 104 cm
Ans:
fo= 100 cm
M=50
fo/fe = 50
fe=100/fo
fe=2
L=fo-fe
L=100-2
L=98cm