Question #1900191
sound wave - Physics question?
If the form of a sound wave traveling through air is s(x, t) = (6.0 nm) cos(kx + (3020 rad/s)t + Ï), how much time (in ms) does any given air molecule along the path take to move between displacements s = +2.0 nm and s = -2.0 nm?
TELL US , if you have any answer