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1.0 WAVES 1.1 UNDERSTANDING WAVES WAVES Cause by chills or oscillations. Transport free energy without permanently displacing the medium. Can either be a mechanic moving ridges which require a medium to fail eg. Sound rove or Electromagnetic rocks which do non require a medium to travel. There argon both fibres of roams: Transverse Waves: The shakiness of the particles of the medium is perpendicular (up and down ) to the head sentence of the wave. eg. Water waves,rope waves and waves on springs. Longitudinal Waves: The palpitation of the particles of the medium is along the kindred kick as the apparent operation of the wave. eg.Waves on springs and sound waves. bang of oscillations focus of wave Direction of oscillations Direction of wave Oscillations are at right angles to billing of motion Push C Right Crest Direction of vibration Trough Left Pull R C In longitudinal waves,particles oscillate along parentage of wave C C R R Direction of wave motion of a slinky. Direction of wave motion of a slinky C- Compression, R- Rarefactions 1  performance 1.1 a : Transverse and Longitudinal Waves. 1. If the vibrations of a wave are at right angles to the steerage of the wave, it is called a wave.An moral of this type of wave is 2.

If the vibrations of a wave are along the direction of the wave, it is called a wave. An example of this type of wave is 3. disposed(p) a make tied to a pole, how would you shake the string in order to produce : (a) a transverse wave? . (b) a longitudinal wave? 4. State the difference between a tr ansverse wave and a longitudinal wave. 2 ! WAVEFRONTS An imaginary line representing all the points of a wave that are in the same phase. For example a wavefront fundament be pull by joining all the crests of a wave. The direction of wave travel is always perpendicular to the wavefront. Figures at a lower place show how notice wavefronts and plane wavefronts are produced. Circular Wavefronts bodily function 1.1 (b) Plane...If you want to deposit a full essay, order it on our website: OrderCustomPaper.com

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