In the 20th century, quantum mechanics addressed the failures of classical mechanics by introducing the concept of the wave-particle duality. Why was classical mechanics able to explain the world just fine up until then?.

Respuesta :

Classical mechanics were able to explain the world just fine up until then because their wavelength is so small in comparison to their scale, macroscopic objects can be modeled exclusively as particles and still accurately describe their behavior.

The idea of wave-particle duality holds that every particle or quantum entity can be classified as either a wave or a particle in accordance with quantum mechanics. It expresses how the classical concepts of "particle" and "wave" fall short of fully describing how quantum-scale objects behave. The fundamental property of matter known as "wave-particle duality" describes how it can act both like a particle and like a wave simultaneously. It is important to consider the distinctions between particles and waves in order to comprehend wave-particle duality. Glass marbles on a marble surface. The idea that electrons and other discrete pieces of matter, which up until that point had only been thought of as material particles, could also have wave characteristics like wavelength and frequency was put forth by French physicist Louis de Broglie in 1924.

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