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Ripple tank - Serrata Science Equipment

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WAVES, VIBRATIONS AND SOUND<br />

Vibrator accessories:<br />

Piano Wire Ring<br />

For use with 2185.00 for demonstrating the relationship<br />

between frequency and the number of vibrational nodes.<br />

Ring diameter: 290 mm.<br />

2185.10 Piano Wire Ring<br />

2155.50<br />

2185.10<br />

Chladni Plates<br />

For use with 2185.00. A thin layer of fine sand is spread<br />

over the plate, and resonance patterns ("Chladni" figures)<br />

can be observed at certain frequencies. The plate resonances<br />

are audible.<br />

2185.20 Resonance Plate, Square<br />

2185.25 Resonance Plate, Circular<br />

2185.20<br />

Flat Springs for Resonance Experiments<br />

Various lengths. For use with the 2185.00. Fundamental<br />

frequencies at 11, 15, 21, 36 and 50 Hz can be readily<br />

observed. Interesting standing waves can be seen up to<br />

300 Hz and heard up to 900 Hz.<br />

2185.30 Flat Springs for Resonance Experiments<br />

Rubber String<br />

2 meters. For use with 2185.00 for demonstrating<br />

standing waves.<br />

2185.40 Rubber String<br />

2185.25<br />

2185.30<br />

2185.40<br />

27

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