We can also use wavelengths to calculate refractive index. By substituting \(v_{1}=f\lambda _{1}\) and \(v_{2}=f\lambda _{2}\) into \(n=\frac{v_{1}}{v_{2}}\) then ...

Plot a graph of sine of angle of incidence (y axis) against sine of angle of refraction. The gradient of this graph is the refractive index of the material of the semicircular block. So the ray ...

Please provide your email address to receive an email when new articles are posted on . WAILEA, Hawaii — In this Healio Video Perspective from Hawaiian Eye 2024, Mitchell A. Jackson, MD, shares pearls ...