Question

What determines the pitch of a sound?

a) complex, unfocused vibrations
O
b) how much force the player uses in playing an instrument
c) the length of the vibrating element
d) the material used in making an instrument

Answer 1

The pitch of a sound is determined by the frequency of the sound waves, the length of the vibrating element, and the material used in making an instrument.

Step-by-step explanation:

The pitch of a sound is determined by the frequency of the sound waves. Frequency is the number of vibrations per second and is measured in hertz (Hz). The length of the vibrating element also affects the pitch of a sound. Longer vibrating elements tend to produce lower pitches, while shorter vibrating elements tend to produce higher pitches. The material used in making an instrument can also affect its pitch, as different materials have different acoustic properties.

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