Concept Overview:
1. Thin film interference between 2 surfaces in contact
Lecturer Procedure
| Step(s) to Follow | Expected Result |
|---|---|
|
Place a ring beneath the document camera Tilt to adjust |
A faint pattern of rings will be visible* |
*Some of the rings are very faint - it will take some adjusting to get visible rings to project onto the screen in such a way that the students will be able to easily see them.
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Tutorial
Identifier
L: W - 018