Refraction of light is caused due to the change in the ______ of light in different media.
Refraction of light is caused due to the change in the ______ of light in different media.
The correct option is A speed
Refraction of
light is caused due to the change in the speed of light in different
mediums.Refraction is the bending of the path of a light wave as it
passes from one material into another material. The refraction occurs at the
boundary and is caused
by a change in speed of the light wave upon crossing the boundary. The
tendency of a ray of light to bend one direction or another is dependent upon
whether the light wave speeds up or slows down upon crossing the boundary. The
speed of a light wave is dependent upon the optical density of the
material through which it moves. For this reason, the direction that the path
of a light wave bends depends on whether the light wave is traveling from a
more dense slow medium to a less dense fast medium
or from a less dense medium to a more dense medium.
Refraction of light is caused due to the change in the speed of light in different mediums.Refraction is the bending of the path of a light wave as it passes from one material into another material. The refraction occurs at the boundary and is caused by a change in speed of the light wave upon crossing the boundary. The tendency of a ray of light to bend one direction or another is dependent upon whether the light wave speeds up or slows down upon crossing the boundary. The speed of a light wave is dependent upon the optical density of the material through which it moves. For this reason, the direction that the path of a light wave bends depends on whether the light wave is traveling from a more dense slow medium to a less dense fast medium or from a less dense medium to a more dense medium.
