Wave basics

    Cards (7)

    • Wave
      a disturbance that propagates through space transferring energy but not matter
    • Types of waves
      water waves, sound waves, electromagnetic waves (such as visible light), seismic waves (produced by earthquakes)
    • Transverse wave
      the oscillation of the wave is perpendicular (at right angles) to the direction of energy transfer (the direction of travel of the wave)
    • Longitudinal wave
      the oscillation of the wave is parallel to the direction of energy transfer
    • Wavelength
      distance from one peak/trough to the next peak/trough (measured in metres)
    • Amplitude
      distance from equilibrium position to a peak/trough
    • Frequency
      number of waves passing a point each second (measured in hertz)
    See similar decks