Content protected from screenshots

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 #87164

Back to Home View All OPTICS Questions

53 Views

Question

What is the refractive index of air approximately?

A. 0.5
B. 1.0003
C. 1.33
D. 2.0

Share on Twitter Share on Facebook Copy Link

Related Questions

What is the magnification (m) of an image if the image height is half the object height and inverted... 16

According to the laws of reflection and refraction, what is true about their applicability? 36

What happens to the angle of refraction as the angle of incidence increases when light goes from den... 16