| ⇦ | 
| ⇨ |
The radius of curvature of the convex face of a plano-convex lens is 12 cm and the refractive index of the material of the lens is 1.5. Then, the focal length of the lens is
Options
(a) 6 cm
(b) 12 cm
(c) 18 cm
(d) 24 cm
Correct Answer:
24 cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions:
- The kinetic energy of particle moving along a circle of radius R depends
- Thomson coefficient of a conductor is 10 µV/K. Its two ends are kept
- An aeroplane is flying horizontally with a velocity of 216 km/h at a height of 1960 m.
- A national roadway bridge over a canal is in the form of an arc of a circle of radius
- A ball is projected upwards from the foot of a tower. The ball crosses the top
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