Предмет: Физика, автор: moskal648265

За скільки часу повернеться радіосигнал випущений до Місяця, якщо відстань до нього
340000км?

Ответы

Автор ответа: burenko09
1

час, за який радіосигнал повернеться з Місяця на Землю, можна обчислити, використовуючи формулу:

t = λ / c

де t - час, за який радіосигнал повернеться, λ - довжина хвилі радіосигналу, c - швидкість світла (приблизно 299 792 458 м/с).

У нашому випадку відстань до Місяця становить 340000 км, тому час, за який радіосигнал повернеться, можна обчислити, використовуючи формулу:

t = 2 * 340000 км / 299792458 м/с

Переведем кілометри в метри:

t = 2 * 340000 км * 1000 м/км / 299792458 м/с

Применим скобки:

t = 2 * 340000000 м / 299792458 м/с

Продолжим вычисления:

t = 228.07864119608128 с

Ответ: радіосигнал, випущений до Місяця, повернеться за 228.07864119608128 с.

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