The diagram above 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.
-
A.
128ms-1 -
B.
192ms-1 -
C.
384ms-1 -
D.
768ms-1 -
E.
1536ms-1