Final answer:
The pitch of a sound is determined by the frequency of the sound wave. Amplitude affects loudness, not pitch. Decibel level is unrelated to pitch.
Step-by-step explanation:
The pitch of a sound is determined by the frequency of the sound wave. The higher the frequency, the higher the pitch. For example, a whistle has a high-pitched sound because its frequency is high. On the other hand, a bass drum has a low-pitched sound because its frequency is low.
The amplitude of the sound wave, which refers to the height of the wave, affects the loudness of the sound, not the pitch. A louder sound has a larger amplitude, but it does not change the pitch.
The decibel level of the sound wave is a measure of its intensity, not the pitch. It indicates how loud or soft a sound is, but it is unrelated to the pitch.
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