Sunday, March 31, 2013

Waves

Definition
A wave is a vibration that travels through a distance which increases along a medium.

Types of Wave
  • Mechanical Wave
    • A wave that needs a medium in order to propagate is known as a mechanical wave.
    • Example: Ocean wave



  • Electromagnetic Wave
    • An electromagnetic wave is a wave that does not need a medium or any media to propagate.
    • Example: Microwave radiation
Elements of a Wave
  • Transverse Wave
    • A transverse wave is always in the form of a peak.
  • Longitudinal Wave
    • A longitudinal wave consist of a compression-expansion pattern throughout the wave.
Wavelength
  • The distance of one wave

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