Name the three types of musical instruments. How is the sound produced in each type? How can pitch be increased or decreased in each type of musical instruments?
Answers
Answer:
flute
drum set
guitar
Explanation:
A flute produces sound when a stream of air directed across a hole in the instrument creates a vibration of air at the hole. The airstream creates a Bernoulli or siphon. This excites the air contained in the usually cylindrical resonant cavity within the flute
Striking the head of the drum changes its shape and compresses the air inside the shell. The compressed air presses on the bottom head and changes its shape. Then, these changes are transmitted to the drum shell and reflected back, and this action is repeated, creating a vibration.
Sound is produced by striking the strings and making them vibrate. The energy of the vibrating strings is transferred to the soundboard through the bridge. The guitar's hollow body amplifies the sound of the vibrating strings. ... Tuning the strings changes the tension; the tighter the string, the higher the pitch.