Solve this : 10. The displacement of a wave is given by the equation y = 2 sin π 1 . 6 64 t - x . The frequency of the wave is : (a) 30 Hz (b) 25 Hz (c) 20 Hz (d) 15 Hz Share with your friends Share 0 Aarushi Mishra answered this y=2sin π1.664t-xy=2sin 64×π1.6t-π1.6xy=2sin 40πt-π1.6xComparing with y=A sin ωt-kxω=40πWe know ω=2πf2πf=40πf=20Hz 0 View Full Answer Minhaaz answered this Please find this answer 0