What Is The Difference Between Thermionic Emission And Photoelectric Emission?
What Is The Difference Between Thermionic Emission And Photoelectric Emission? What is the difference between thermionic emission and photoelectric emission? During thermionic emission electrons are emitted from metal surface by providing heat energy, whereas, during photoelectric emission light energy is emitted when, electrons are emitted from the surface of metal. Is photoelectric emission and photoelectric