Вопрос школьника по предмету Физика
Частота световой волны при переходе из среды с абсолютным показателем преломления 2 в среду с абсолютным показателем преломления 1.5 увеличится, или уменьшится? И во сколько раз?
Ответ учителя по предмету Физика
Частота при переходе из одной среды в другую не меняется. (Из конспекта с урока физики)
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