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Wavelength and Frequency definitions Flashcards

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Wavelength and Frequency definitions
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  • Electromagnetic Radiation

    Energy that travels through space as waves or particles, including light.
  • Wavelength

    Distance between successive crests or troughs of a wave, measured in meters.
  • Lambda

    Greek letter (λ) used to denote wavelength in wave equations.
  • Frequency

    Number of waves passing a point per second, measured in hertz or s⁻¹.
  • Nu

    Greek letter (ν) representing frequency in wave equations.
  • Amplitude

    Height of a wave from its origin to the crest or trough.
  • Crest

    The highest point of a wave.
  • Trough

    The lowest point of a wave.
  • Inverse Relationship

    A relationship where one value increases as the other decreases.
  • Hertz

    Unit of frequency equivalent to one cycle per second.