Prosím pomoc s otázkami!
Väčšina rastlinných listov je zelená. Ktorú časť farebného spektra bieleho svetla najviac pohlcujú zelené listy?
Robo je na večernej diskotéke. Má oblečené čierne tričko, modré rifle a biele tenisky.
a. Prečo majú Robove nohavice v dennom svetle modrú farbu?
b. Tanečná plocha je osvetlená červeným svetlom. V akej farbe vidíme Robove
- biele tenisky?
- modré nohavice?
- čierne tričko?
v. Akú farbu by mali mať reflektory, aby sme Robove modré rifle videli modré?
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