| ⇦ | 
| ⇨ |
A concave mirror ia placed over a beaker containing water of (µ = 1.33) and image of the object placed at the bottom of beaker is formed at a distance of 25 cm from the top, then focal length of the mirror is
Options
(a) 10 cm
(b) 15 cm
(c) 20 cm
(d) 25 cm
Correct Answer:
20 cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The radius of the convex surface of a plano-convex lens is 20 cm and the refractive index
- Three particles A,B and C are thrown from the top of a tower with the same speed.
- When two identical capacitors are in series, they have 3 μF capacitance
- Two solid discs of radii r and 2r roll from the top of an inclined plane
- Two bulbs 60 W and 100 W designed for voltage 220 V are connected in series
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The radius of the convex surface of a plano-convex lens is 20 cm and the refractive index
- Three particles A,B and C are thrown from the top of a tower with the same speed.
- When two identical capacitors are in series, they have 3 μF capacitance
- Two solid discs of radii r and 2r roll from the top of an inclined plane
- Two bulbs 60 W and 100 W designed for voltage 220 V are connected in series
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