Why do men typically have lower-pitched voices compared to women?

• A. Shorter vocal cords
• B. Wider vocal cords
• C. Longer vocal cords
• D. Thicker vocal cords

Answer: (C)

Men typically have lower-pitched voices compared to women due to the presence of longer vocal cords. The length of the vocal cords plays a crucial role in determining the pitch of the sound produced during phonation. Longer vocal cords vibrate at lower frequencies, leading to a deeper voice. In contrast, shorter vocal cords vibrate at higher frequencies, resulting in a higher pitch.

In addition to length, other physical characteristics such as thickness and tension also influence vocal pitch. However, the primary distinction leading to the generally perceived difference in pitch between male and female voices can be attributed to the overall length of the vocal cords, which is typically greater in adult males. This anatomical difference is a significant factor in the vocal characteristics observed between genders.