Ripple Tank.
P.I.R.A. #: 3B45.15
Illustrates: Concept of light waves.
Description: Shadows from waves created in the tank are projected on to a screen.
Size: 32" h x 40" w
Notes: Clean glass after each use. Wave speed can be varied. Ripplers can be changed.
Hazard: Make sure glass is secure.
Condition: Good, but glass needs cleaning.
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