describe with the help of a diagram, how compreswsion and rarefaction are produced in air near a source of sound.
Answers
Answered by
104
Diagram in attachment .
The tuning fork when struck shows vibrations .
These vibrations form rarefactions and compressions .
DETAILS :
Sound waves forms crests and troughs .
The sound needs material medium for propagation .
The sound vibrations cause the particles of the medium to move to and fro and hence this causes rarefactions and compressions.
This helps in transmission of sound waves.
Attachments:
Similar questions