Particle-wave duality is a fundamental principle of quantum mechanics that posits every particle or quantum entity exhibits both particle-like and wave-like properties. This duality is evident in phenomena such as the double-slit experiment, where particles like electrons create interference patterns typically associated with waves.

Particle-wave Duality

Fundamental principle of quantum mechanics

Quantum entity

Particle-like properties

Wave-like properties

The double-slit experiment demonstrates the fundamental principle of quantum mechanics, where particles such as electrons and photons exhibit both wave-like and particle-like behavior. This experiment highlights the concept of wave-particle duality and the role of the observer in determining the behavior of quantum systems.

Double-slit Experiment

Interference patterns are the result of the superposition of two or more waves, leading to regions of constructive and destructive interference. These patterns are fundamental in understanding wave behavior, such as light, sound, and quantum particles, and are crucial in applications like diffraction gratings and holography.

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