Vamwe
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Square yepasi bhegi ine zvinhu zvakanaka
Iyo inoshanduka-inoshanduka composite composite inogona kukupa sarudzo dzakasiyana-siyana dzekutarisa, uye maererano nezvaunoda, zvinyoro-nyoro uye zvesimbi zvivakwa, zvesimbi zvinogadzirwa kuti usangane neyako dzakasiyana dzekuisa.
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Esd bhegi dzakasiyana siyana
Inogona kuvhara electromagnetic wave