Gujarat BoardEnglish MediumSTD 9ScienceSound1 Mark
MCQ
Pitch of sound is determined by:
A
Amplitude of the wave
B
Vibration of the wave
✓
Frequency of sound wave
D
All
✓
Answer
Correct option: C.
Frequency of sound wave
Frequency of a sound wave determines its pitch.
Pitch is a characteristic of a sound that depends on the frequency received by a human ear. It is simply a measure of shrillness of the sound. Higher the frequency, higher the pitch, more shrill will be the sound.
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