Предмет: Физика, автор: stormigg1111

Яку довжину хвилі має звукова хвиля з частотою 2500 Гц?​

Ответы

Автор ответа: dopatin12394569
1

Відповідь:0.137м

Пояснення:

при швидкості звука 342м\с і середньої температури 20 градусів довжина хвилі 2500Гц = 0.137м

stormigg1111: дякую
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