Physics, 25.06.2021 18:20 sparksjesse2830
Сейсмическая упругая волна, падающая под углом 450 на границу раздела между двумя слоями земной коры с различными свойствами, испытывает преломление. В первой среде волна распространяется со скоростью 5,65 км/c, во второй среде со скоростью 4 км/с. При этих условиях угол преломления равен …
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Physics, 22.06.2019 02:30
Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 02:30
Aforce of 9.00 newtons acts at an angle of 19.0 to the horizontal. what is its component in the horizontal direction?
Answers: 2
Physics, 22.06.2019 14:10
Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length
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Physics, 22.06.2019 17:00
Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.
Answers: 3
Сейсмическая упругая волна, падающая под углом 450 на границу раздела между двумя слоями земной коры...
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