Science - Sound - Chareristics of sound - English

This short animated science video in English is meant for upper primary class children (age 11-13 years). This video explains the chareristics of sound - such as amplitude and pitch by giving examples of various music instruments and our voice. It starts with a short funny video of voices of a male, female, girl and toddler. It explains the difference between different pitch and amplitude by playing Piano. It then defines inaudible and audible range of sound. It also explains the term Timber.