Explains the anatomy of a wave and the relationship between wavelength and frequency.
Explains how light's wave-like properties results in light having a measurable period and frequency. Then goes on to show that frequency is responsible for the color that the light is perceived as.
Reviews the anatomy of a wave and the relationship between wavelength and frequency.
Learn how sunlight can be analyzed to determine the Sun's chemical composition.
Learn the use of ultraviolet light for sterilization of hospital rooms and materials.