Question

Waves with a frequency of 2.0 hertz are generated along a string. The waves have a wavelength of 0.50 meters. What is the speed of the waves along the string?

Answer 1

let be the first harmonic (one waves distance to each other)=p so y(x;t) =(kx-wt+¢(fia) so x2-sinwt+acoswt-¢ 2.0+0.50π