First observed by Heinrich Hertz in 1887, it is surprisingly independent of the intensity of the light used, but linearly proportional to the frequency.
First observed by Heinrich Hertz in 1887, it is surprisingly independent of the intensity of the light used, but linearly proportional to the frequency. The emission of electrons from a conductor's surface by light \-- for 10 points -- name this effect, the subject of a seminal 1905 paper by Albert Einstein.
First observed by Heinrich Hertz in 1887, it is surprisingly independent of the intensity of the light used, but linearly proportional to the frequency.
the {photoelectric} effect