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General Science • PhysicsEasy

Why is the voice of women generally of a higher pitch than that of men?

A. Higher amplitude
B. Lower frequency
C. Higher frequency✓ Correct Answer
D. Lower velocity of sound

💡 Solution & Explanation

Pitch is directly proportional to the frequency of sound waves, meaning higher frequency produces a shriller, higher-pitched sound typical of women's voices, whereas lower frequency produces deeper male tones. Amplitude determines loudness rather than pitch, and velocity depends on the medium. Sound frequency is measured in Hertz, which corresponds to cycles per second.

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