This 19 slide physics lesson package discusses Diffraction Grating Analysis, Diffraction Grating vs. Double Slit, Double vs. Multi slit, The Grating Equation, Types of Diffraction Grating and Light source and grating. It also applies the information by examining Spectroscopes, Spectral Analysis as well as DVD’s and CD’s. There is 1 video embedded in the PowerPoint. It includes the lesson and a student lesson handout as a word document which follows the PowerPoint.
exploratorium: “ Rainbow light experiments continue in our new home! These were created by blocking the light on two glass doors with big paper, cutting out holes, and then placing diffraction grating.