Answer:
Wave speed (v) = 3.3 m/s
Explanation:
Given:
wavelength (λ) = 0.55 m
frequency (f) = 6.0 Hz [Hz can be expressed as /s (per second) ]
Solution:
wave speed (v) = wavelength (λ) * frequency (f)
wave speed (v) = 0.55 m * 6 /s
wave speed (v) = 3.3 m/s