TYLER and SEEEEAAAANNN CENCA
Light travels in rays,rays go in straight lines.
How does light travel?
In both cases the angle of incidence equals the angle of reflection at the point that the light ray strikes the surface. Light is also reflected when it is incident on a surface or interface between two different materials such as the surface between air and water, or glass and water.
how is light reflected?
Refraction is the bending of a wave when it enters a medium where its speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal to the boundary between the two media.
How is light refracted?
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