![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Light_dispersion_conceptual_waves.gif/640px-Light_dispersion_conceptual_waves.gif&w=640&q=50)
Rarama
From Wikipedia, the free encyclopedia
Na rarama e electromagnetic rarama ena loma ni dua na tiki ni electromagnetic karakarawa. Na vosa e dau tukuna na rarama, sai koya na tiki ni mo e rawa ni kilai mai na mata ni tamata. Na rarama e laurai e dau vakamacalataki me vaka na uabalavu ena 400 – 700 nanomita (NM), se 4.00 × 10 − 7 ki na 7.00 × 10 − 7 m, ena maliwa ni infrared (ena uabalavu balavu) kei na ultralokaloka (kei na kena e lekaleka uabalavu). Na uabalavu oqo e kena veigauna vakacava na rauta 430 – 750 terahertz (THz).
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Light_dispersion_conceptual_waves.gif/320px-Light_dispersion_conceptual_waves.gif)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f1/EM_spectrum.svg/640px-EM_spectrum.svg.png)