Chiedza chinogona kutsanangurwa nenzira dzakawanda.
A photon, a wave form, a particle, an electromagnetic frequency.Chiedza chinoita sezviri zviviri chidimbu chemuviri uye masaisai.
Chatinofunga sechiedza chikamu chidiki chemagetsi emagetsi anozivikanwa sechiedza chinooneka chemunhu, icho masero ari mumaziso emunhu anonzwa.Mhuka zhinji maziso anonzwa kune mutsara wakafanana.
Zvipembenene, shiri, uye kunyange katsi & imbwa dzinogona kuona imwe dhigirii yeUV mwenje, nepo dzimwe mhuka dzichiona infrared;hove, nyoka, uye kunyange umhutu!
Uropi hwemammalian hunodudzira/kutsanangura chiedza kuita 'ruvara'.Hurefu hwemasaisai kana kuwanda kwechiedza ndiko kunosarudza ruvara rwedu.Hurefu hwewavelength hunoita sehutsvuku ukuwo hupfupi hwewavelength huchiita kunge bhuruu.
Saka ruvara haruna hunhu hwechadenga, asi chisikwa chepfungwa dzedu.Inongomiririra chikamu chidiki cheiyo yakazara electromagnetic spectrum.Ingori fotoni pane imwe frequency.
Chiedza chekutanga chechiedza kuyerera kwemafotoni, kutenderera pane imwe wavelength.
Nguva yekutumira: Sep-15-2022