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 #89049
Back to Home
View All OPTICS Questions
22 Views
Question
In the Lens Maker's Formula, 1/f = (n2/n1 - 1)(1/R1 - 1/R2), what does 'n2' usually represent?
A. Refractive index of the surrounding medium
B. Refractive index of water
C. Refractive index of the lens material
D. Numerical aperture
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In the mirror equation (1/f = 1/v + 1/u), what does the symbol 'v' represent?
27
According to Snell’s law, what determines the maximum possible angle of refraction?
27
What is the primary assumption made about the thickness of lenses when deriving the combination form...
13
What initiative was launched by the Central Electricity Authority (CEA) and BSES to promote electric...
(Current Affairs)
31
Which political leader’s daughter-in-law unsuccessfully contested the 2024 assembly elections from...
(Current Affairs)
22