Soap film interference : Différence entre versions
		
		
		
		
		
		
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Version du 26 mars 2018 à 14:31
Back to 6D - Interference
PIRA index: 6D30.20
Description
The interference across the surface of a soap bubbles produces colors
Equipment
- Bubble soap solution
- Guar gum
- Large ring
- Large flat container
Instructions
1 to 2 tsp of guar gum for 500ml of soap.
