What is the S.I unit of the refractive index?
A. meter
B. kg
C. watt
D. no unit
Explanation:
What Is Refraction:
Refraction is the bending of light. It occurs when light moves from one medium to another, causing it to slow down or speed up. The refractive index is a measure of how much refraction or bending of light occurs.
What is the S.I unit of the refractive index?
Reason:
The refractive index has no units due to the same quantities. These units cancel each other when calculating the value.