Mirror Formula
Trending Questions
Q.
Statement I : The formula connecting u, v and f for a spherical mirror is valid only for the mirrors whose sizes are very small as compared to their radii of curvature.
Statement II : Laws of reflection are strictly valid for plane surfaces, but not for larger spherical surfaces. [ IIT JEE 2007 ]
- Statement I is correct but Statement II is incorrect
- Statement I is incorrect but Statement II is correct
- Both the statements are correct but Statement II doesn’t infer to Statement I
- Both the statements are correct and statement II infers to Statement I
Q. If instead of definingprincipal axisas the line joining the center of curvature to mid-point of the spherical mirror, if we were to define it as the line shown below, the position of image formed for an object would change.


- Always true
- Always false
- May be true for some special cases
- Data insufficient to answer the question
Q.
In an experiment of find the focal length of a concave mirror a graph is drawn between the magnitudes of u and v. The graph looks like
[AIIMS 2003]