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 #86318
Back to Home
View All OPTICS Questions
11 Views
Question
What is the focal length of a plane mirror?
A. Zero
B. Positive
C. Negative
D. Infinity
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
When the jogger is 39 m away from the convex mirror, what is the image distance?
13
What happens to the critical angle if the refractive index of the denser medium increases?
7
What is the main reason for considering only an 'infinitesimal part' of a spherical surface as plana...
6
Who is being honored through the Sekhon IAF Marathon 2025 scheduled for November 2, 2025?
(Current Affairs)
8
Who was arrested by Delhi Police as the suspected arms supplier for the Hashim Baba gang, based on d...
(Current Affairs)
16