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Physics, 24.06.2021 14:00 sierravick123owr441

Un raspuns la intrebarea asta va rog Ce se intamplă cu direcția de propagare a luminii la ieșirea razei de lumină din apă în aer?
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Un raspuns la intrebarea asta va rog Ce se intamplă cu direcția de propagare a luminii la ieșirea r...
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