What is the Photoelectric Effect?

The 3rd in the series on the photoelectric effect (See my videos on Hertz and Planck Hertz -    • Hertz and Radio Waves Explained, validatin...   Planck -    • Black Bodies and Planck Explained   Covers how observations of the photoelectric effect lead to Einstein's theory in understanding the effect. See www.physicshigh.com for all my videos and other resources. If you like this video, please press the LIKE and SHARE with your peers. And please add a COMMENT to let me know I have helped you. Follow me facebook: @physicshigh twitter: @physicshigh Support me at Patreon: www.patreon.com/highschoolphysicsexplained