Home Physics Experimental Skills The Focal Length of; (I) Convex Mirror (II) Concave Mirror, and (III) Convex Lens, Using the Parallax Method Parallax between one needle and inverted ima…
Physics Experimental Skills The Focal Length of; (I) Convex Mirror (II) Concave Mirror, and (III) Convex Lens, Using the Parallax Method MCQ (Single Correct)

Parallax between one needle and inverted image of other needle to find focal length of concave mirror can be removed if:

A
Both needles lie beyond centre of curvature
B
Both lie between focus and centre of curvature
C
One lies between focus and centre of curvature and other lies beyond centre of curvature
D
One lies between pole and focus and other lies beyond centre of curvature

Share this question

WhatsApp

For Instagram sharing, use “Apps” on mobile or copy the link.

Text Solution

Verified by Experts
The correct answer is:
C
No detailed text explanation provided yet.

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Similar Questions

Explore conceptually related problems

A laboratory attendent by mistake gives only one needle and a concave mirror to find its focal leng…
While removing parallax between object and image we see:
Focal length of convex mirror can be determined by:
In an experiment, a student finds that the image of a candle flame produced by a spherical mirror i…
When both convex mirror and convex lens dipped in water, then the focal length of convex mirror and…
Shaving mirror and rear view mirror are :
CG
CGP Question Assistant Question Bank + AI Help
Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.
Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.