Answer:
4.65 m/s
Explanation:
Frequency of the wave = 9.3 Hz or in other words 9.3 waves per second.
Wavelength of the wave = 0.5 m.
This means that distance between two successive crests in the wave is 0.5 m.
Velocity of the wave = wavelength * frequency
Substituting the relevant values in the formula:
Velocity = 9.3 * 0.5 = 4.65 m/s
Hence the velocity of the given wave is 4.65 metres/second or 4.65 m/s.
