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 #89650
Back to Home
View All OPTICS Questions
44 Views
Question
If f_combined = 45.0 cm and f_glass = 30.0 cm, what is the focal length of the liquid layer (f_liquid)?
A. 90.0 cm
B. 45.0 cm
C. 30.0 cm
D. -90.0 cm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the magnification when the image is the same size as the object in a concave mirror?
43
For a prism, under what specific condition is the relationship n21 = sin[(A + Dm)/2] / sin(A/2) vali...
46
Which of the following is NOT a condition for total internal reflection?
51