Classwork Series and Exercises {Physics – SS3}: Photoelectric Effect

 Physics SS 3 Week 7 Topic: PHOTOELECTRIC EFFECT INTRODUCTION In 1887, photoelectric effect was invented by the scientist H. Hertz. When we passing a light into a material, the material should emit an electrons. This effect is called as Photoelectric effect. Some of the rays produced in Photoelectric Effect are x-rays, ultraviolet rays and γ-rays. [...]