MCQ
Vikash is doing his homework which is given by his teacher. Would you help him to choose the incorrect sentences?
- AWhen the muscles of vocal cords contract and stretch, the vocal cords become tight and thin and a sound of high frequency is produced.
- BWhen the muscles relax, the vocal cords become loose and thick and a sound of low frequency is produced.
- CDue to the shorter vocal cords, the frequency or pitch of a woman’s voice is higher than that of a man.
- ✓None of the above.