1. Visible- The visible spectrum or optical spectrum is the portion of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths is called visible light or simply light. A typical human eye will respond to wavelengths from about 380 to about 750 nanometers.

2.Ultraviolet-Ang liwanag na ultrabiyoleta o ultralila ay isang radyasyong elektromagnetiko na may liboyhabang mas maiksi kaysa sa nakikitang liwanag, subalit hindi mas mahaba kaysa sa mga rayos ekis, na nasa sakop na 10 nm hanggang 400 nm, at mga enerhiya mula 3 eV hanggang 124 eV.

3. X-ray-X-rays are a form of electromagnetic radiation, similar to visible light. Unlike light, however, x-rays have higher energy and can pass through most objects, including the body. Medical x-rays are used to generate images of tissues and structures inside the body.

4. Gamma Ray-Gamma rays are ionizing electromagnetic radiation, obtained by the decay of an atomic nucleus. Gamma rays are more penetrating, in matter, and can damage living cells to a great extent. Gamma rays are used in medicine (radiotherapy), industry (sterilization and disinfection) and the nuclear industry.

5.Electromagnet Spectrum-The electromagnetic spectrum is the term used by scientists to describe the entire range of light that exists. From radio waves to gamma rays, most of the light in the universe is, in fact, invisible to us! Light is a wave of alternating electric and magnetic fields.