Physics · Heat, temperature, thermal expansion, specific heat capacity, calorimetry, change of state, latent heat
With the length of vocal chord, voice quality
With the length of vocal chord, voice quality
- A. changes
- B. remains same
- C. may or may not change
- D. remains same but loudness changes
Step-by-step solution
The length of the vocal cords directly affects the pitch and timbre of the voice. Longer vocal cords produce lower pitch and alter the harmonic content, thereby changing voice quality. Hence, voice quality does not remain the same.
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