Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #86533
Back to Home
View All OPTICS Questions
51 Views
Question
What is the focus of a concave mirror?
A. The point where all rays originate
B. The point at which the mirror is fixed
C. The point where parallel rays converge after reflection
D. The center of the spherical surface
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In Figure 9.16(c), what is the primary role of the second refracting surface ADC?
45
What is the magnifying power of a simple magnifying glass (single convex lens) when the image is for...
27
What is the significance of the critical angle in fiber optics?
42