Answer:
True.
Step-by-step explanation:
- Wave's velocity is the distance traversed by a periodic or cyclic motion per unit time (in any direction).
- Wave velocity generally refers to speed of the wave, but properly velocity refers to both speed and the direction of the wave.
- Velocity of a wave is equal to the product of the frequency(i.e no of vibration per second) of the wave and its wavelength and it is independent of its intensity.
Result: Wave velocity includes direction of the wave.