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
Answers: 1
Physics, 21.06.2019 17:00, itzia00
Why is alternating current more effective at long–distance travel than direct current? a. the power lines are made out of conductors. b. transformers increase or decrease voltage as needed. c. the ac generator is more efficient. d. ac has lower voltage than dc.
Answers: 1
Physics, 21.06.2019 17:50, Riplilpeep
Which describes an image that can be produced by a concave lens? the image is real and smaller than the object. the image is virtual and larger than the object. the image is virtual and smaller than the object. the image is real and larger than the object.
Answers: 3
Physics, 21.06.2019 19:00, trinityhayes347
Fill in the blank. the number of each type of element in the compound (other than 1) is represented by a small number to the right of the element symbol.
Answers: 1
Sebuah kapal digunakan untuk mengukur kedalaman laut dengan menggunakan perangkat suara. Bunyi ditem...
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