Question

How are musical instruments grouped?

A: by their frequency
B: by the wavelengths they produce
C: by what they are made of
D: by how they produce pitch

Answer 1

Musical instruments are grouped by how they produce pitch, with pitch being directly related to frequency. Smaller instruments produce higher frequencies and shorter wavelengths, while larger instruments produce lower frequencies and longer wavelengths.

Step-by-step explanation:

Musical instruments are grouped by how they produce pitch. Instruments like a piccolo create high-pitch sounds which means they have high frequency and short wavelengths, whereas larger instruments like a tuba produce low-pitch sounds indicating lower frequencies and longer wavelengths. When considering what type of instrument a guitar would be classified as, we look at how it produces sound, which involves vibrating strings, making it a string instrument. Pitch perception is directly related to frequency and is important in music where combinations of notes with various frequencies constitute melodic and harmonic structures.

Answer 2

Musical instruments are grouped by how they produce the pitch.

Pitch is the highness or lowness of a tone.