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 #86547
Back to Home
View All OPTICS Questions
18 Views
Question
What is the focal length of a spherical mirror with radius 30 cm?
A. 30 cm
B. 15 cm
C. 60 cm
D. 10 cm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In a simple refracting telescope, where is the final image formed?
20
What is the focal length of the side view mirror in Example 9.4?
20
A small bulb is placed at the bottom of a tank containing water to a depth of 80 cm. What is the are...
17
What is the purpose of France’s European Pact for the Oceans launched during the UN Ocean Conferen...
(Current Affairs)
244
Which country hosted Stage 3 of the Archery World Cup where India performed poorly?
(Current Affairs)
47