thoughts about logic

About wave-particle duality of light after reading a book about logic

When we say "light is a kind of wave," we are asserting that light exhibits attributes characteristic of waves. This assertion is supported by experiments that highlight certain wave-like properties of light. Subsequently, we extrapolate from these findings to conclude that light also possesses other attributes typical of waves.

Similarly, when we claim "light is a kind of particle," we are making a parallel statement. Experimental evidence demonstrates particle-like characteristics of light, leading us to the conclusion that light shares commonalities with particles.

However, a challenge arises because, in our everyday understanding, waves and particles appear fundamentally distinct. More precisely, a wave is often considered an action or behavior of a particle. The apparent dichotomy between waves and particles can lead to confusion.

The concept of "wave-particle duality" addresses this apparent contradiction by proposing that light is a phenomenon embodying both wave-like and particle-like attributes. In other words, light is a dual entity, exhibiting characteristics of both waves and particles. We term this coexistence of wave and particle attributes in light as "wave-particle duality."