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 #88038
Back to Home
View All OPTICS Questions
2 Views
Question
What is the power of a lens with a focal length of 0.5 meters, expressed in dioptres?
A. 0.5 D
B. 1.0 D
C. 2.0 D
D. 5.0 D
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the combined power of two thin lenses with focal lengths of +40 cm and -20 cm when placed in...
0
Which of the following is NOT a transparent medium listed in Table 9.1?
0
What is the sign of the radius of curvature for a convex mirror?
3
Which university launched the JAIHIND scheme aimed at training tribal students from Manipur's Ukhrul...
(Current Affairs)
12
Which organization issued guidelines in July 2025 for schools to set up 'oil boards' to promote heal...
(Current Affairs)
5