The negative type of this phenomenon can be found in left-handed materials whose permittivity and permeability are both less than zero. Birefringence is sometimes known as the "double" type of this ph
The negative type of this phenomenon can be found in left-handed materials whose permittivity and permeability are both less than zero. Birefringence is sometimes known as the "double" type of this phenomenon. Its namesake law, which is often written as n-one times the sine of theta-one equals n-two times the sine of theta-two, is better known as Snell's law. For 10 points, name this phenomenon in which a wave changes direction as it passes from one medium to another.
The negative type of this phenomenon can be found in left-handed materials whose permittivity and permeability are both less than zero.
{refraction}