If we test light to see if it is a wave, we prove with 100% certainty that it is a wave, and due to the uncertainty principle, we can know 0% about the particle aspect of light.

Physicists at MIT recreated the double-slit experiment using individual photons and atoms held in laser light, uncovering the ...

Scientists have long known that light can behave as both a particle and a wave—Einstein first predicted it in 1909. But no experiment has been able to show light in both states simultaneously.

The experiment showed that Bohr was definitely correct when he argued for complementarity, and that Einstein had got it wrong. The more atom-rustling that was measured, the weaker the diffraction ...

However, in 2012, Live Science reported that scientists at Bristol University, UK, carried out an experiment, which proved that light was simultaneously both particle and wave at the same time.

This article is more than 4 years old. Light is well known to exhibit both wave-like and particle-like properties, as imaged here in this ... More 2015 photograph. ... Fabrizio Carbone/EPFL (2015) ...

When UV light hits a metal surface, it results in an emission of electrons. Einstein explained this phenomenon by proposing that light can act as a particle in addition to a wave.

It has long been known that light can behave as a particle or a wave, but for the first time researchers at the Swiss Federal Institute of Technology Lausanne (EPFL) have managed to document light ...

Scientists at the Ecole Polytechnique Federale de Lausanne managed to take a snapshot of light in all its elusive wave-particle duality, a form first proposed by Einstein in 1905.