Physics, 13.02.2021 03:50 ashleyprescot05
The diagram below shows four sound waves. Four sound waves shown all with the same frequency. Wave 1 shows two cycles and Wave 2 shows 3 cycles. Waves and Wave 4 each show 1 cycle. Waves three and four are different in that Wave 4 is stretched out over the longest distance. Which of these shows the waves in the increasing order of their frequencies? (3 points) Group of answer choices Wave 3, Wave 4, Wave 1, Wave 2 Wave 4, Wave 3, Wave 1, Wave 2 Wave 1, Wave 4, Wave 3, Wave 2 Wave 2, Wave 1, Wave 3, Wave 4
Answers: 3
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Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?
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The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island
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When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)
Answers: 2
The diagram below shows four sound waves. Four sound waves shown all with the same frequency. Wave 1...
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