Ray - a line of energy that moves in one direction until it hits an object., Reflect - to bounce off an object or surface, Refract - to bend when passing through a substance, such as light through water, Absorb - to take in something steadily,

Electromagnetic Spectrum

Edetabel

Visuaalne stiil

Valikud

Vaheta malli

Kas taastada automaatselt salvestatud ?