Look closely at the picture above. How light travels? What happens when light travels from one medium to another? Since visible light is an electromagnetic wave it does not require a medium to propagate. However, its speed changes as it moves from one medium to another with different densities. If it occurs, light bends.
It is the bouncing of light as it hits a material. *
It is the passing of light through some materials. *
It is the separation of white light into its component colors. *
It is the material’s taking in light and not reflecting it back. *
It is the bending of light as it passes through a different material. *
is it the same way about it that it will always flow and shine in that way of shining we should keep that light on burning and don't let it died because the following is unity we need that unity and be cooperative
