Answer: (a) sound will be louder but pitch will not be different
Pitch is a perceptual property of sounds that allows their ordering on a frequency-related scale. The pitch of the voice is defined as the ‘rate of vibration of the vocal folds’.
- The richness or timber of sound is called the quality.
- Sound with the same pitch and loudness can be distinguished based on the quality.
- Music is pleasant to the ears while noise is not. But they both can have the same loudness and pitch.