This effect governed by the Stoletov's law was first observed in a spark gap between two brass conductors.
This effect governed by the Stoletov's law was first observed in a spark gap between two brass conductors. Lenard found that increased intensity has no effect on the maximum kinetic energy of the emitted particles, and that it does not occur for red light. Discovered by Hertz in 1865, it was finally explained in terms of photons by Albert Einstein, which won him the Nobel Prize in Physics. For 10 points, name this effect in which shining light on a metal surface causes the emission of electrons.
This effect governed by the Stoletov's law was first observed in a spark gap between two brass conductors.
{photoelectric} effect