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Physics Sound 2011 to 2014

Jul 08, 2018

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Choi Beom Su
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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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