A: B: C: D: 15. In the diagrams below, two computer-generated pulses are traveling toward each other. Draw the result when they meet (and occupy the same space for a moment). Questions 1. Compare the speeds of waves of different amplitudes and different frequencies traveling in the same medium they are different they are the same 2. Higher frequencies of waves traveling in the same medium have_ than lower frequencies of waves. wavelengths 3. When 2 pulses meet with the same orientation displacements add 4. When 2 pulses of equal amplitude but opposite orientations meet, they add up - RESULT: they cancel out - shorter wavelengths their displacements subtract they subtract 5. When a wave strikes a barrier that is more-dense than the one in which it originated in, how is it reflected? upright inverted it doesn't reflect longer their

A: B: C: D: 15. In the diagrams below, two computer-generated pulses are traveling toward each other. Draw the result when they meet (and occupy the same space for a moment). Questions 1. Compare the speeds of waves of different amplitudes and different frequencies traveling in the same medium they are different they are the same 2. Higher frequencies of waves traveling in the same medium have_ than lower frequencies of waves. wavelengths 3. When 2 pulses meet with the same orientation displacements add 4. When 2 pulses of equal amplitude but opposite orientations meet, they add up - RESULT: they cancel out - shorter wavelengths their displacements subtract they subtract 5. When a wave strikes a barrier that is more-dense than the one in which it originated in, how is it reflected? upright inverted it doesn't reflect longer their

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter15: Sound

Section: Chapter Questions

Problem 39A

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