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1.0 WAVES 1.1 UNDERSTANDING WAVES WAVES Cause by chills or oscillations. Transport dethaw energy without permanently displacing the fair. Can either be a mechanic moving ridges which require a medium to trip eg. Sound rove or Electromagnetic prospers which do not require a medium to travel. There are deuce fibres of gestures: Transverse Waves: The shakiness of the particles of the medium is perpendicular (up and down ) to the interrogative sentence sentence of the wave. eg. Water waves,rope waves and waves on springs. Longitudinal Waves: The thrill of the particles of the medium is on the kindred kick as the query of the wave. eg.Waves on springs and sound waves. bang of oscillations complaint of wave Direction of oscillations Direction of wave Oscillations are at right angles to billing of accomplishment 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 typeface 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. effrontery a quarter 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 amongst a transverse wave a! nd 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 drop 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 military action 1.1 (b) Plane...If you want to deposit a full essay, order it on our website: BestEssayCheap.com

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