Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #86686
Back to Home
View All OPTICS Questions
30 Views
Question
What role does PM = AB play in the derivation?
A. It proves mirror is spherical
B. It measures focal length
C. It allows equating ratios from two similar triangles
D. It defines the pole
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
For an erect (and virtual) image formed by a convex or concave lens, what is the sign of the magnifi...
12
What causes light to bend when it enters a different medium?
22
If an object is placed at a distance 'u' from a lens of focal length 'f', and the image is formed at...
17
Which Indian cricketer refused to participate in the World Championship of Legends (WCL) match again...
(Current Affairs)
36
What was the voter turnout trend in the 2025 Delhi University Students’ Union (DUSU) elections com...
(Current Affairs)
27