A luminous object is seperated from a screen by distance d. A convex lens

⇦

⇨

A luminous object is seperated from a screen by distance d. A convex lens is placed between the object and the screen such that it forms a distinct image on the screen. The maximum possible focal length of this convex lens is

Options

(a) 4 d
(b) 2d
(c) d/2
(d) d/4

Correct Answer:

d/4

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

1. C and Si both have same lattice strcture, having 4 bonding electron in each
2. The coefficient of performance of a Carnot refrigerator working between 30⁰C and 0⁰C is
3. Ohm’s law valid
4. Electric field at a point of distance r from a uniformly charged wire of infinite
5. Time period of the rotation of the earth about its own axis is 24 hour

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