Dez pours a liquid (n = 1.398) into a container made of glass (n =1.541 ). the light ray in glass incident on the glass-to-liquid boundary makes an angle of 43.2° with the normal. find the angle of the corresponding refracted ray.

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line