1) Is the violin an areophon? a) true b) false 2) The water organ is an old... a) idiophone b) aerophone c) chordophone 3) Is the xylophone a percussion? a) true b) false 4) How many types of piano are there? a) 5 b) 2 c) 3 5) Is the flute part of the clarinet category? a) true b) false 6) The triangle is ... a) a chordophone b) a idiophone c) a percussion 7) The aeolian harp produces sound with... a) air b) vibration of the strings c) water 8) The tuba belongs to the strings? a) true b) false 9) The keyboard is an electrophone? a) true b) false 10) How many pedals does the piano have? a) 4 b) 3 c) 2

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