Physics

9th

grade

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Sound Waves

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Sound is produced by -----

    Heat energy

    Low temperatures

    Vibrations

    Friction

  • 2. Multiple Choice
    30 seconds
    1 pt

    A wave that requires a medium to travel

    mechanical wave

    chemical wave

    electromagnetic wave

    pitch

  • 3. Multiple Choice
    30 seconds
    1 pt

    A wave in which the direction of vibration of medium is in the same direction as that in which the wave is traveling

    longitudinal wave

    ocean wave

    transverse wave

    mechanical wave

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