<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation

Sound

Longitudinal vibrations through the air are perceived by us as sounds.

Atoms Practice
Estimated7 minsto complete
%
Progress
Practice Sound
Practice
Progress
Estimated7 minsto complete
%
Practice Now
Sound Quiz - PPB
Teacher Contributed
Elements of sound waves and their frequencies.

Reviews

Please wait...
Please wait...

Original text