A transverse wave travels at 190 m/s along the x-axis. If the period of the periodic vibrations of the wave is 2.6 milliseconds, then what is the wavelength of the wave?
A) 25.5 cm
B) 35.4 cm
C) 49.4 cm
D) 50.3 cm
E) 54.4 cm

Question

Quizplus · Accepted Answer

The wavelength ($\lambda$) can be found using the formula $\lambda = vT$, where $v$ is the velocity of the wave (190 m/s) and $T$ is the period of the wave (2.6 milliseconds, which is 2.6 x $10^{-3}$ seconds). Substituting the given values, $\lambda = 190 \times 2.6 \times 10^{-3} = 0.494$ meters, or 49.4 cm.

A Transverse Wave Travels at 190 M/s Along the X-Axis