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 #89217
Back to Home
View All OPTICS Questions
3 Views
Question
What is the focal length of a concave mirror with a radius of curvature of 36 cm?
A. 9 cm
B. 18 cm
C. 36 cm
D. 72 cm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the role of the center of curvature in image formation?
1
Can total internal reflection occur in two media with the same refractive index?
0
What would be the effect on the measured combined focal length if the liquid had a refractive index ...
0
Which country’s airport was ranked the World’s Best Airport in the Skytrax World Airport Awards ...
(Current Affairs)
9
Which Indian athlete was honored by Union Home Minister Amit Shah for participating in the 21st Worl...
(Current Affairs)
11