| ⇦ | 
| ⇨ |
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: - In a discharge tube ionization of enclosed gas is produced due to collisions between
- A body of mass 10 kg is moving on an inclined plane of inclination 30°with an acceleration
- An electric dipole of dipole moment p is aligned parallel to a uniform electric field E
- Length of a string tied to two rigid supports is 40 cm. Maximum length
- A sound absorber attenuates the sound level by 20 dB. The intensity decreases
Topics: Ray Optics
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a discharge tube ionization of enclosed gas is produced due to collisions between
- A body of mass 10 kg is moving on an inclined plane of inclination 30°with an acceleration
- An electric dipole of dipole moment p is aligned parallel to a uniform electric field E
- Length of a string tied to two rigid supports is 40 cm. Maximum length
- A sound absorber attenuates the sound level by 20 dB. The intensity decreases
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