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Einstein by NG WEI LONG Moe is a document available to read on EtoBox.
What is Einstein about?
1. In 1905, Albert Einstein introduced a photoelectric theory that successfully explained all the characteristics of photoelectric effect observed in experiments. He proposed that light is composed of discrete packets of energy called photons. 2. Each photon carries an energy determined by the frequency of light. When a photon interacts with a metal surface and its energy exceeds the work function of the metal, it can eject a photoelectron from the metal. 3. The maximum kinetic energy of the photoelectro
- Author
- NG WEI LONG Moe
- Language
- EN