Question
Hard
Solving time: 5 mins
The figure shows an arrangement of an equi-convex lens and a concave mirror. A point object is placed on the principal axis at a distance from the lens such that the final image is also formed at the position of the object. If the radius of curvature of the concave mirror is , find the distance . Also, draw the ray diagram. The focal length of the lens in air is .
Found 7 tutors discussing this question
Discuss this question LIVE
9 mins ago
Text solutionVerified
Applying twice with the condition that rays must fall normally on the concave mirror.
Solving Eqs. (i) and (ii), we get
and
The ray diagram is as shown in figure.
Was this solution helpful?
83
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice questions from Optics And Modern Physics (DC Pandey)
Question 1
Hard
Views: 5,273
Question 2
Medium
Views: 5,991
Question 3
Medium
Views: 5,556
Practice more questions from Ray Optics and Optical Instruments
Question 1
Easy
Views: 6,148
Question 2
Medium
Views: 5,498
Question 3
Medium
Views: 5,898
Question 4
Hard
Views: 5,441
Practice questions on similar concepts asked by Filo students
Question 1
Views: 5,453
Question 2
Views: 5,898
Question 3
Views: 5,178
Which one of the following elements will require the highest energy to take out an electron from them? Pb, Ge, C and Si
(a) Ge
(b) C
(c) Si
(d) Pb
Question 4
Views: 5,068
Stuck on the question or explanation?
Connect with our Physics tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | The figure shows an arrangement of an equi-convex lens and a concave mirror. A point object is placed on the principal axis at a distance from the lens such that the final image is also formed at the position of the object. If the radius of curvature of the concave mirror is , find the distance . Also, draw the ray diagram. The focal length of the lens in air is . |
Topic | Ray Optics and Optical Instruments |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 |
Upvotes | 83 |