https://physlab-wiki.com/ 2026-05-03T08:43:57+00:00 https://physlab-wiki.com/ https://physlab-wiki.com/lib/tpl/UChicago/images/favicon.ico text/html 2022-06-06T12:23:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://physlab-wiki.com/phylabs/lab_courses/phys-154-wiki-home/experiment_2_photoelectric_effect/start?rev=1654532624&do=diff Introduction ---------- Most of the experiments you have encountered so far in your physics career have been c__lassical;i.e., physical quantities such as energy and momentum have been treated as continuous and hence infinitely divisible. For example, light has been represented as continuous, sinusoidally varying electric and magnetic fields. As we have found, this classical description is excellent for quantitatively describing macroscopic (large scale) phenomena, such as diffraction and inte…