wave velocity

• wave


  a vibration that transfers energy
• amplitude A -> measured in metres (m)
• wavelength (λ) is the distance between two adjacent points on a wave measure in metres (m)
• frequency (f) measured in hertz (hz)
• time period (T) measured in seconds (s)
• speed (v) measured in m/s
• frequency = number of waves per second (w/s)
• frequency = 1/time period (f=1/T)
• time period = 1/frequency (T=1/f)
• wave speed = wavelenth x frequency (V=λf)