Muraraungu une mavara mangani?
Muraraungu unowanzosanganisira mavara manomwe - tsvuku, orenji, yero, girini, bhuruu, indigo uye violet, ayo anogona kurangarirwa achishandisa mazita akadai se "ROY G BIV" kana mitsara yakapfava yakadai se "Richard Of York Akapa Hondo Pasina Chinhu", apo tsamba yekutanga yeshoko rimwe nerimwe inoenderana netsamba yekutanga yemavara muraraungu, muhurongwa.