WAVES (physics year nine)

                                                 Waves(physics year nine)

WAVES - transfer energy from one place to another without the transfer of matter.

TRANSVERSE WAVES - they travel at 90 to the vibration that creates them

LONGITUDINAL WAVES -  travel in the same direction as the vibration that creates them

AMPLITUDE (a) - the distance from the undisturbed position to the top of a peak or the bottom of a troph in m or cm

WAVELENGTH - the distance occupied by one complete wave in m or cm

FREQUENCY (f) - the number of waves that occur in…