The linear density of a string is 2.5 x 10"4 kg/m. A transverse wave on the string is described by the equation y = (0.049 m) sin[(1.4 m )x + (29 s 1)t] What are (a) the wave speed and (b) the tension in the string? (a) Number Units (b) Number i Units e Textbook and Media Hint Save for Later Attempts: 0 of 10 used Submit