Sound Revision Crossword Puzzle

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QUESTIONS LIST:

amplitude : tye size of vibrations,
frequency : the number of vibrations per second
hertz (hz) : the unit for measuring frequency
intensity : the loudness or volume of a sound
pitch : how high or low a note sounds
vocal folds : flaps of skin in our throat that vibrate make sound when we speak
volume : the loudness of a sound
windpipe : an organ in the shape of a tube that takes air
energy : something that is needed to make things happen
longitudinal wave : a wave in which the vibrations the same direction as the wave