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Ripple tank - Serrata Science Equipment

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WAVES, VIBRATIONS AND SOUND<br />

2155.50<br />

2155.40<br />

2155.10-.30<br />

Spiral springs for experiments with elastic<br />

oscillations<br />

Product no. Diameter Length Spring contant<br />

2155.10 11 mm 32 mm ca. 8.4 N/m<br />

2155.20 11 mm 74 mm ca. 3.2 N/m<br />

2155.30 11 mm 115 mm ca. 2.1 N/m<br />

2155.40 31 mm 33 mm ca. 5.0 N/m<br />

2155.50 27 mm 155 mm ca. 4.7 N/m<br />

2155.10 – 2155.50 Spiral springs<br />

2160.00<br />

2160.10<br />

Spiral Spring "Slinky"<br />

Is used for<br />

demonstration of<br />

longitudinal<br />

vibrations<br />

Length: 150 mm.<br />

Diameter: 75<br />

mm.<br />

2155.70 Spiral<br />

Spring ”Slinky”<br />

2155.70<br />

2177.00<br />

2165.00<br />

2155.60<br />

Steel Ball with Eyelet<br />

Well-suited for use as a pendulum bob. Manufactured<br />

from polished, hardened steel with an aluminum eyelet.<br />

2160.00 Steel ball with Eyelet, dia. 28 mm, 96 g<br />

2160.10 Steel ball with Eyelet, dia. 20 mm, 33 g<br />

Pendulum Bob<br />

Weights for experiments with pendulum oscillations,<br />

determinations of periods and frequencies of oscillation,<br />

energy conservation experiments, etc. Dimensions: 18<br />

mm diameter, overall length 43 mm. The weight can be<br />

supplied in brass or aluminum with the same physical<br />

dimensions but with different masses.<br />

2165.00 Pendulum Bob, brass<br />

2165.10 Pendulum bob, aluminum<br />

Spiral Spring, 2 meter<br />

The spring is used for demonstrations of transverse<br />

oscillations and for producing standing waves.<br />

Length, unloaded: 200 cm. Diameter: 10 mm.<br />

2155.60 Spiral Spring, 2 meters<br />

Flat Spring with Weight<br />

The apparatus can be used for experiments with elastic<br />

vibrations for demonstrating the dependence of the period<br />

of oscillation on the length of the spring. The spring is<br />

mounted with the weighted end hanging over the edge of<br />

a table. Spring length: 300 mm. Mass of weight: 17 g.<br />

Slot Weights with Holder<br />

These weights are used for loading of springs or as pendulum<br />

weights where mass changes are to be studied 25<br />

grams at a time. The weights are manufactured of nickel<br />

plated brass with a slot and a center hole which retains<br />

the weights so that they do not fall off the holder.<br />

Supplied with three weights of 50 g and one weight of 25<br />

g. Overall weight including holder: 200 g.<br />

2177.00 Slot Weights with Holder<br />

2150.00 Flat Spring with Weight<br />

2150.00<br />

39

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