The diagram below represents a stationary wave set up in a string which is fixed at both ends. lf the frequency of the wave is 256Hz and the distance N1 N2 equals 1.5m. Calculate the speed of the wave. by Sunday | Aug 29 | Physics WAEC | 0 comments A. 128ms-1 B. 192ms-1 C. 384ms-1 D. 768ms-1 E. 1536ms-1 Correct Answer: Option D – 768ms-1 Users Also Read These:If tension is maintained on a stretched string of…The diagram below represents displacement D, versus…If the frequency of the tuning fork at resonance is…The distance between two successive troughs of a…A wire of length 400cm is stretched between two…