1. The problem statement, all variables and given/known data
the factor affecting sound intensity is amplitude and frequency . why not also the distance from the source (r) ,
in my opinion, intensity = power/area , so the intensity = power/ 4 pi r ^2 .... so I is inversely proportional to r^2 ...
2. Relevant equations
3. The attempt at a solution
the factor affecting sound intensity is amplitude and frequency . why not also the distance from the source (r) ,
in my opinion, intensity = power/area , so the intensity = power/ 4 pi r ^2 .... so I is inversely proportional to r^2 ...
2. Relevant equations
3. The attempt at a solution
0 commentaires:
Enregistrer un commentaire