Archive
16th of September 2015
Physics
Q:


What is the lenght of vocal cords in the following:-

1. man

2. woman

3. baby boy

4. baby girl



2 Arrange the following in increasing order of their pitch of their voice:-

man, woman, baby boy, baby girl.

Lakshay Jain - CBSE - Class VIII

Wednesday, September 16, 2015 at 18:03:PM

A:

Hi Lakshay,

Length of vocal folds for a man is 17-25 mm and that of a woman is 12.5 to 17.5 mm

The length in babies is different but very small than in adults.

The pitch in increasing order is Man, Woman, Baby boy, baby girl.

Wednesday, September 16, 2015 at 18:23:PM