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 #88012
Back to Home
View All OPTICS Questions
7 Views
Question
What is the SI unit of the power of a lens?
A. Watt (W)
B. Joule (J)
C. Dioptre (D)
D. Candela (cd)
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the angle ÐMFP in the geometric derivation of f = R/2?
4
What is the relationship between focal length (f) and radius of curvature (R) for spherical mirrors?
2
What is the condition for using the mirror equation accurately?
7
Assam CM Himanta Biswa Sarma announced conditions under which the state may recommend a CBI inquiry ...
(Current Affairs)
4
How many new electric buses were launched by the Delhi government on September 29, 2025, as part of ...
(Current Affairs)
3