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Physics, 25.03.2020 16:51 shimmerandshine1

Sebuah kapal digunakan untuk mengukur kedalaman laut dengan menggunakan perangkat suara. Bunyi ditembakkan ke dasar perairan dan lima detik kemudian terdengar bunyi pantul. Jika cepat rambat bunyi di dalam air adalah 1500 m/s, maka kedalaman perairan tersebut adalah

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Sebuah kapal digunakan untuk mengukur kedalaman laut dengan menggunakan perangkat suara. Bunyi ditem...

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