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SA-213 Ripple Tank for Overhead Projector
SA-213 Ripple Tank for Overhead Projector
SA-213 Ripple Tank for Overhead Projector

SA-213 Ripple Tank for Overhead Projector

Construction for use with an overhead projector or on the table top. Great for observing propagation, reflection, interference and diffraction of waves. Includes adjustable vibrator, water tank, two baffles, and adjustable control knob. Needs one D cell battery (not included). Dimensions: 11-3/8 in. W x 13 in. L x 1-1/2 in. H.

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