A photon’s wave/particle duality is affected when it is observed. Light has been one of the. Young’s double slit experiment. Christian huygens was the first to describe light as traveling in waves whilst isaac newton thought light was composed. Richard feynman used it to demonstrate the superposition principle as the. Only a wave can pass. Webmar 11, 2024 · another way we can think of the graphs we made is as graphs of the probability that a bullet will land at a particular spot y y on the screen. Let p1(y) p 1 (y).