diktant

[bookmark: _goback]imya______________________________ 1-variant 1. prozrachnoe telo, ogranichennoe s dvux ili s odnoy storoni sfericheskimi poverxnostyami, nazivaetsya . . . . esli tsentralnaya chast linzi tolshe, chem ee kraya, to takaya linza nazivaetsya . . . , a esli tsentralnaya chast tonshe, chem kraya, – . . . . 2. izobrajenie, sostoyashee iz semi tsvetov, nazivayut . . . . 3. velichina, obratnaya fokusnomu rasstoyaniyu, nazivaetsya . . . linzi. 4. steklyannaya plastina,pokritaya s odnoy storoni serebrom,nazivaetsya …. 5. tela, izluchayushie svet, nazivayutsya … … . 6. solntse, zvezdi, molniya, polyarnoe siyanie, zolotoy juk, nekotorie vidi rib, peregnoy yavlyayutsya … … … . 7. istochniki sveta, sozdannie lyudmi, nazivayutsya … … … . tela, reagiruyushie na svet, … … … imya__________...

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