The wave function for sound waves is
A)either the displacement of air molecules s,or the density $\rho$.
B)the wave function $\varPsi$ .
C)the electric field .
D)the string displacement y.
E)None of these is correct.

Question

The wave function for sound waves is
A)either the displacement of air molecules s,or the density $\rho$. 
B)the wave function $\varPsi$ . 
C)the electric field . 
D)the string displacement y. 
E)None of these is correct.

Quizplus · Accepted Answer

The wave function for sound waves is the displacement of air molecules (s) or the density (ρ) of the air molecules, which are both given in choice A. The other answer choices are not relevant for describing sound waves.

The Wave Function for Sound Waves Is A)either the Displacement ρ\rhoρ

The Wave Function for Sound Waves Is
A)either the Displacement $\rho$