Physics Sound 2011 to 2014
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Transcript of Physics Sound 2011 to 2014
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frequency = velocity/wavelength
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n = vA/vG
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This highly possible to come out as the question my guess for drawing focal things
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longitudinal: oscillations/vibration of particles/molecules in direction of travel
(of wave) B1
transverse: oscillation /vibrations of particles/molecules perpendicular to
direction of travel (of wave) B1
(ii) 1. e.g. sound wave / compression wave on a spring B1
2. e.g. any named electromagnetic wave / ripples / water wave / wave on a
stretched rope
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