What is true about the index of refraction
A)If light rays are taken up by the object than it has a high index of refraction.
B)Refraction measures the frequency of the light as it reflects from a material.
C)Oil immersion lenses increase the problem of refraction.
D)Light will bend as it passes through two substances with different indices of refraction.

Question

Quizplus · Accepted Answer

The index of refraction is the ratio of the speed of light in a vacuum to the speed of light in a given material. When light passes from one material to another with a different index of refraction, it will bend, or refract. This is what causes phenomena such as the bending of light in a prism or the distortion of objects seen through a glass of water. A higher index of refraction does not necessarily mean that an object will absorb more light. Oil immersion lenses are used to reduce the problem of refraction when viewing samples under a microscope. Refraction does not measure the frequency of light, but rather the angle of its path as it passes through a material.

What Is True About the Index of Refraction