(Solved): The linear density of a string is \( 1.3 \times 10^{-4} \mathrm{~kg} / \mathrm{m} \). A transverse ...

The linear density of a string is \( 1.3 \times 10^{-4} \mathrm{~kg} / \mathrm{m} \). A transverse wave on the string is described by the equation \( y=(0.042 \mathrm{~m}) \sin \left[\left(3.0 \mathrm{~m}^{-1}\right) x+\left(35 \mathrm{~s}^{-1}\right) t\right] \) What are (a) the wave speed and (b) the tension in the string? (a) Number Units (b) Number Units