complete circuit/closed circuit, incomplete circuit/open circuit, electric current, conductor, insulator, switch, sound energy, thermal energy, light energy, mechanical energy (energy of motion), energy transformation, chemical energy, system, reflection, refraction, absorb,

Ch 4: Electricity and Light pictures

Edetabel

Visuaalne stiil

Valikud

Vaheta malli

Kas taastada automaatselt salvestatud ?