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
27 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
How does the finite speed of light influence the definition of astronomical distances?
28
In the Lens Maker's Formula, 1/f = (n2/n1 - 1)(1/R1 - 1/R2), what does 'n1' usually represent?
25
What is the nature of the image formed by a concave mirror when the object is at the center of curva...
15