Identifier:
L: W - 63
Concept Overview:
The iridescent board is an example of a reflective diffraction grating.
Lecturer Procedure for Demonstration
Step(s) to Follow
- Mount board to two metal stands with right-angled clamped rods and hooks.
- Shine a white light source, such as a projector lamp, on the board.
Expected Result
The board should separate light into various colors acting similarly to a transmission diffraction grating pattern.
Tutorial:
Set-up Instructions for L: W - 63