Acoustic intensity also obeys this type of law, more famously typified by electric fields by Coulomb's law and by gravitation fields.
For an irrotational field in three-dimensional space, a law of this type implies that the divergence is zero; a specific case of that statement is Gauss's law. The intensity of one of these forces can be correlated to the density of field lines beginning at one body and ending at another or at infinity. Acoustic intensity also obeys this type of law, more famously typified by electric fields by Coulomb's law and by gravitation fields. FTP, identify this type of law that describing fields whose intensity falls off proportionally to a certain power of distance.
For an irrotational field in three-dimensional space, a law of this type implies that the divergence is zero; a specific case of that statement is Gauss's law.
{inverse square} law