Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #88035
Back to Home
View All OPTICS Questions
36 Views
Question
What is the unit of measurement for the focal length used in the power formula P = 1/f?
A. Centimeters
B. Millimeters
C. Meters
D. Inches
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
If the tube length (L) of a compound microscope is increased while keeping the objective's focal len...
14
How does an optical fibre act as an optical pipe?
34
If two convex lenses of the same focal length are used, one as a simple magnifier forming an image a...
16