Two harmonic waves traveling in opposite di- rections interfere to produce a sta

Question

Two harmonic waves traveling in opposite di- rections interfere to produce a standing wave described by y = 2 sin(k x) cos( t) where x is in meters, t is inseconds and k = 11.3097m1. What is the distance between thetwo adjacent antinodes? Answer in units of m. Two harmonic waves traveling in opposite di- rections interfere to produce a standing wave described by y = 2 sin(k x) cos( t) where x is in meters, t is inseconds and k = 11.3097m1. What is the distance between thetwo adjacent antinodes? Answer in units of m. where x is in meters, t is inseconds and k = 11.3097m1. What is the distance between thetwo adjacent antinodes? Answer in units of m.

Explanation / Answer

Propagation constant k = 11.3097 m -1 wavelength = 2 / k                    = 0.555555 m the distance between the two adjacent antinodes = / 2                                                                              =0.27777 m

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