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See how light knocks electrons off a metal target, and recreate the experiment that spawned the field of quantum mechanics.
See how light knocks electrons off a metal target, and recreate the experiment that spawned the field of quantum mechanics.
See how light knocks electrons off a metal target, and recreate the experiment that spawned the field of quantum mechanics.
PHET EXPLORATIONS: PHOTOELECTRIC EFFECT. See how light knocks electrons off a metal target, and recreate the experiment that spawned the field of quantum mechanics.
This webpage contains an interactive simulation that allows users to explore and visualize the photoelectric effect experiment. Users can examine different metals, as well as control voltages accelerating the electrons, the intensity of the electron and light beams, and the wavelength of the light.
See how light knocks electrons off a metal target, and recreate the experiment that spawned the field of quantum mechanics.
Correctly predict the results of experiments of the photoelectric effect: e.g. how changing the intensity of light will affect the current and the energy of electrons, how changing the wavelength of light will affect the current and the energy of electrons, how changing the voltage of light will affect the current and the energy of electrons ...
Photoelectric Effect. The Photoelectric Effect simulation allows learners to examine some of the details surrounding the photoelectric effect. The role of frequency and intensity in affecting the ability of an incoming photon to eject an electron from a metal can be studied.
The photoelectric effect is the emission of electrons from a material caused by electromagnetic radiation such as ultraviolet light. Electrons emitted in this manner are called photoelectrons. The phenomenon is studied in condensed matter physics, solid state, and quantum chemistry to draw inferences about the properties of atoms, molecules and ...
See how light knocks electrons off a metal target, and recreate the experiment that spawned the field of quantum mechanics. Visualize and describe the photoelectric effect experiment.