1) Which picture has the particle moved more from its mid-point? a) A b) B 2) Which picture has the particle with more energy? a) A b) B 3) Which picture will make a sound with a larger volume? a) A b) B 4) Which picture has more waves in it? a) C b) D 5) Which picture has a higher frequency of waves? a) C b) D 6) Which picture would make a sound with a higher pitch? a) C b) D

Longitudinal waves and sound

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