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 #89364
Back to Home
View All OPTICS Questions
24 Views
Question
What is the power of a convex lens with a focal length of 30 cm?
A. +0.30 dioptres
B. +3.00 dioptres
C. +3.33 dioptres
D. +30.0 dioptres
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How does ambient lighting affect the visibility of an image formed by a mirror?
18
When object is at infinity, where is the image formed in a concave mirror?
20
What is the power of a concave lens with a focal length of 20 cm?
20
What recreational development is planned along the Najafgarh drain near Vipin Garden in Dwarka?
(Current Affairs)
54
What is India’s rank in terms of the largest railway networks in the world?
(Current Affairs)
59