Предмет: Физика, автор: Diman994051

Первый в мире спутник земли имел на борту две радио станции, излучающие волны 27 и 14. Вычислить частоты u1 и u2 электромагнитных колебаний генерируемых этими станциями.

Ответы

Автор ответа: Кристянка

По формуле длины волны , где с - скорость звука в среде (м/с), V - частота колебаний (Гц). Из данной формулы выражаем находимуч частоту: . В системе СИ: 0,6 мкм = 0,6*10⁻⁶ м. Подставляем и вычисляем:

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