Advertisement Remove all ads
Advertisement Remove all ads
Advertisement Remove all ads
MCQ
Fill in the Blanks
All distances parallel to the principal axis are measured from the _______.
Options
optical centre
centre of curvature
principal focus
infinity
Advertisement Remove all ads
Solution
All distances parallel to the principal axis are measured from the optical centre.
Concept: Sign Convention for Spherical Lenses
Is there an error in this question or solution?
