Coefficient of Refraction using Critical Angle Calculator

Calculate Coefficient of Refraction



Formula

The formula to calculate the Coefficient of Refraction is:

\[ \mu = \csc(i) \]

Where:

Definition

The Coefficient of Refraction is the ratio of the speed of light in a vacuum to its speed in a specific medium, describing how much a light beam is refracted when passing through it.

Example Calculation

Let's assume the following value:

Using the formula:

\[ \mu = \csc(0.698131700797601) \]

Evaluating:

\[ \mu = 1.55572382686065 \]

The Coefficient of Refraction is 1.55572382686065.

Conversion Chart

Angle of Incidence (rad) Coefficient of Refraction (\(\mu\))
0.5 2.085829642933
0.6 1.771032196688
0.7 1.552270326957
0.8 1.394007819389
0.9 1.276606213459
1 1.188395105778