A. Understanding Waves
Is a form of vibration waves that crept in a medium. On the propagating waves are waves, not the substance of medium instrumentality. One wave length can be seen by calculating the distance between the valleys and hills (Understending wave).
1. Transverse wave
Transverse waves are waves which direction perpendicular to the direction propagation. A wave consists of a valley and a hill, such as wavelength of water, which vibrated threads
In a transverse wave, a wave consisting of three nodes and two stomachs. The distance between two nodes or two successive stomach is called a half or ½ wavelength λ (lambda),
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