Discovered in 1887 by Hertz, it commonly occurs with ultraviolet light; however, it can also sometimes occur with sunlight.
Discovered in 1887 by Hertz, it commonly occurs with ultraviolet light; however, it can also sometimes occur with sunlight. It takes place when a stream of photons is emitted from a surface that has been exposed to electromagnetic radiation. For ten points, identify this  "effect," the explanation of which won Albert Einstein the Nobel Prize.
Discovered in 1887 by Hertz, it commonly occurs with ultraviolet light; however, it can also sometimes occur with sunlight.
Photoelectric effect