HOW CAN WE DEFINE COMPRESSION AND RARE FRACTION ?

Asked by Denith Lekshmi | 19th Nov, 2013, 06:14: PM

Expert Answer:

Longitudional waves results from the back and forth vibrationas of the particles of the medium through which sound waves are moving.
 
Compressions
Regions in the medium where the air particles are compressed/closest togather are called compressions. In this region air pressure is high.
 
Rarefractions 
These are the regions where air particles are speard apart. Rarefractions are the regions where the pressure is low.

Answered by Komal Parmar | 19th Nov, 2013, 07:08: PM

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