Teal & White Ribbon: Cervical Cancer. Rainbow Ribbon: Adrenocortical carcinoma, Gay Pride, Same Sex Marriage. Black & Pink Ribbon: Loss of a Sister, Loss of a female child, mourning a sister, mourning a daughter. Black & Blue Ribbon: Loss of a Brother, Loss of a male child, mourning a brother, mourning a son.
Electromagnetic spectrum refers to the full range of all frequencies of electromagnetic radiation and also to the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object. Devices used to measure an electromagnetic spectrum are called spectrograph or spectrometer.
Electromagnetic Radiation & Electromagnetic Spectrum. The word light usually makes one think of the colors of the rainbow or light from the Sun or a lamp. This light, however, is only one type of electromagnetic radiation. Electromagnetic radiation comes in a range of energies, known as the electromagnetic spectrum. The spectrum consists of radiation such as gamma rays, x-rays, ultraviolet, visible, infrared and radio.