wave theory

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wave theory

Light behaves according to wave theory, as shown by its interference patterns.

Definition

Noun: 1. (Physics) A theory proposing that light is transmitted as waves: This theory describes light as a wave phenomenon, characterized by properties such as interference and diffraction, in contrast to particle-based theories.

Usage Examples
  • Noun:
    • The wave theory of light successfully explains phenomena like the interference patterns seen in the double-slit experiment.
    • Before the development of quantum mechanics, the wave theory was the predominant model for understanding the nature of light.
Advanced Usage
  • "Undulatory theory": A historical synonym for wave theory, emphasizing the wave-like (undulatory) motion.
    • In the 19th century, the undulatory theory gained strong support from the work of scientists like Fresnel.
Variants and Related Words

  • Wave-particle duality (n): The modern concept in quantum mechanics that all particles exhibit both wave-like and particle-like properties.

    • Wave-particle duality reconciles aspects of both the wave theory and the corpuscular theory of light.

  • Electromagnetic wave theory (n): A specific formulation of wave theory describing light as a self-propagating wave of electric and magnetic fields.

    • Maxwell's equations form the foundation of electromagnetic wave theory.
Synonyms
  • Undulatory theory
  • Wave model (of light)
Related Phrases
  • "Support the wave theory": To argue in favor of or provide evidence for the wave model.
    • The observation of diffraction strongly supports the wave theory.
Related Concepts
  • Corpuscular theory (n): The competing historical theory that light consists of a stream of particles.
    • The debate between corpuscular theory and wave theory was a major topic in physics for centuries.
  • Huygens' principle (n): A key concept in wave theory stating that every point on a wavefront is a source of secondary wavelets.
    • Huygens' principle is a cornerstone of the classical wave theory of light.
wave theory

Light behaves according to wave theory, as shown by its interference patterns.

Noun
  1. (physics) the theory that light is transmitted as waves

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