The important property of prisms in this article is their ability to redirect light through refraction and reflection. A collection of deck lights used to direct sunlight below deck in ships.

Light of higher frequency has a greater refractive index than lower frequency light. This explains why a prism can disperse white light into different colours. The change in refraction is quite ...

The sunlight will refract through the ice crystal, which then acts like a prism to scatter and bend the colors. Due to the different wavelengths correlating to the colors of the rainbow ...