Question

Find the speed of propagation of a transverse wave in the string.

Answer 1

Distance between adjacent antinodes in a standing wave=$\frac{\lambda }{2}=0.15m$

$⟹\lambda =0.3m$

Thus speed of propagation of a transverse wave in the string $=\lambda \nu =\frac{\lambda }{T}=\frac{0.3m}{0.075s}=4.00m/s$