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 #89040
Back to Home
View All OPTICS Questions
27 Views
Question
If several lenses are in contact, how is the total power (P) of the combination calculated?
A. P = P1 * P2 * P3 * ...
B. P = P1 + P2 + P3 + ...
C. P = 1/(P1+P2+P3+...)
D. P = (P1+P2+P3)/n
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In a two-lens combination, the first lens forms a real image 40 cm behind it. If the second lens is ...
9
In the context of a compound microscope, what does the term 'tube length' (L) refer to?
23
What is the difference between object and image space?
35