In the realm of quantum mechanics, the wave-particle duality is a fundamental aspect that applies to elementary particles such as electrons, photons, and other quantum entities. This duality suggests that these particles can exhibit both wave-like and particle-like properties depending on how they are observed or measured.
However, it's important to note that not all objects or entities exhibit wave-particle duality in the same way as elementary particles. Wave-particle duality is a concept specific to the quantum world and does not directly apply to macroscopic objects, such as everyday items or larger-scale systems.
Macroscopic objects, including people, animals, and ordinary matter, do not exhibit wave-particle duality in the same manner as quantum particles. These objects are typically described by classical physics, where they behave as particles with well-defined positions and trajectories.
So, while the wave-particle duality is a key feature of quantum mechanics, it does not extend to all objects or entities in the universe. The behavior of objects at macroscopic scales is well-described by classical physics and does not require the consideration of wave-particle duality.