### Wave-Particle Duality in Daily Experiences**Question:** If the matter has a wave nature, why is this wave-like characteristic not observable in our daily experiences?**Explanation:** According to quantum mechanics, particles such as electrons exhibit both particle-like and wave-like properties — a phenomenon known as wave-particle duality. This wave behavior is described by a wavelength associated with the particle's momentum, known as the de Broglie wavelength. However, in everyday life, we do not observe these wave-like properties. There are a few reasons for this:1. **Scale of Wavelength:** The wavelengths associated with macroscopic objects (like cars, balls, or humans) are extremely small due to their large masses. The de Broglie wavelength is inversely proportional to the momentum of an object. For everyday objects, this wavelength is so small that it is beyond the resolution of any measuring instrument and has no observable effect. 2. **Classical Physics Dominance:** At the macroscopic scale, classical physics provides an accurate description of the behavior of objects. The quantum effects become negligible and classical physics dominates.3. **Quantum Decoherence:** When individual particles interact with their environment, they rapidly lose their quantum coherence due to interactions with countless other particles. This effect, known as decoherence, prevents the wave-like behavior from being observed on a macroscopic scale.In summary, although matter exhibits wave-like properties, they are not observable in daily experiences due to the extremely small wavelength associated with large masses and the dominance of classical physics at macroscopic scales.

As per De Broglie's hypothesis, all matter will behave like a wave. The matter-wave thud formed will…

Answered: If the matter has a wave nature, why is…