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 #87179
Back to Home
View All OPTICS Questions
17 Views
Question
If the speed of light in a medium is 2 × 10⁸ m/s, what is its refractive index?
A. 1.33
B. 1.5
C. 1.73
D. 2.0
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Using P_combined = 1/45 cm⁻¹ and P_glass_air = 1/30 cm⁻¹, what is the power of the liquid laye...
19
What is one key difference between how a telescope and a compound microscope form their initial imag...
10
In the simple microscope scenario described in Fig. 9.23(b), what is the key characteristic of the e...
10
How many cases of rape were registered in Delhi in 2023 according to the NCRB report?
(Current Affairs)
28
Why did President Donald Trump deploy the National Guard to Memphis in September 2025?
(Current Affairs)
23