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
17 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
What happens to the image in a convex mirror as the object approaches the mirror?
11
Why does a simple microscope allow us to see small objects more clearly despite the object and image...
7
What are the two main considerations for an astronomical telescope?
9
According to Vice-President C.P. Radhakrishnan, which of the following best describes India’s hist...
(Current Affairs)
7
Which northeastern state is approaching the completion of one year under President's rule as of Febr...
(Current Affairs)
0