Diffraction is another important feature of waves: When waves encounter small ... The problem posed by the double-slit experiment is that "baseballs" thrown through one hole seem to care about ...

Back in 1801, Thomas Young’s famous double-slit experiment clearly showed light's wave nature. As light passes through two narrow, close-to-each-other slits, it interacts creating a diffraction ...

it did not establish a crucial point of Feynman’s experiment – that an individual electron itself can behave like a wave. Single-electron double-slit diffraction was first demonstrated in 1974 by ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. When we divide up matter into the smallest possible chunks that it ...

We explore double and single slit example problems involving light and sound waves. In this Closer Look segment on Diffraction and Interference, we explore double and single slit example problems ...

every quantum object has properties of both a wave and a particle. Nowhere is this effect more beautifully demonstrated than in the double-slit experiment: streams of particles (photons ...

The double-slit experiment ... the first definitive proof of the dual wave-particle nature of photons. A similar experiment can be performed that shows diffraction at optical frequencies by ...