Category

Waves - Sound

Item #: 160-4668
$6.59
$4.94

Make radiant, rainbow-colored light rays with this equilateral prism. Shatter-proof acrylic design is a must-have for physics class and teaching the basics of Snell's Law.

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Item #: 131-3430
$51.49
$38.62

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Item #: 568433
$30.19
$22.64

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Item #: 532030
$21.89
$16.42

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Item #: 532029
$14.89
$11.17

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Item #: 562388
$2.09
$1.57

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Item #: 569168
$4.09
$3.07

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Item #: 574097
$26.99
$20.24

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Item #: 562400
$8.69
$6.52

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Item #: 560677
$101.69
$76.27

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Item #: 563606
$3.59
$2.69

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Item #: 574091
$6.39
$4.79

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Item #: 560704
$28.59
$21.44

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Item #: 532032
$17.79
$13.34

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Item #: 568424
$22.09
$16.57

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Item #: 574064
$122.19
$91.64

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Item #: 527277
$58.19
$43.64

Reflect on the art and science of optics with this comprehensive light optics kit. Pulling hook and two wooden friction blocks included.

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Item #: 574088
$7.79
$5.84

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Item #: 560674
$31.09
$23.32

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Item #: 574260
$7.79
$5.84

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Item #: 574100
$45.69
$34.27

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Item #: 574070
$6.39
$4.79

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Item #: 568430
$18.09
$13.57

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Item #: 573171
$7.99
$5.99

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Item #: 570533
$97.39
$73.04

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Item #: 564653
$33.09
$24.82

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Item #: 531830
$51.19
$38.39

Explore the art and science of sound and frequency with this 8-piece tuning fork set.

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Item #: 574067
$4.39
$3.29

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Item #: 574263
$17.79
$13.34

Enhance your lesson on optics with a gorgeous right angle glass prism.

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Item #: 560722
$88.79
$66.59

"Tune in" and listen to both sympathetic and differential frequencies with this combination tuning fork set.

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Item #: 532031
$17.79
$13.34

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Item #: 584496
$11.39
$8.54

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Item #: 532037
$29.89
$22.42

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Item #: 590349
$22.69
$17.02

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Item #: 1300555
$222.89
$167.17

Demonstrate the gorgeous addictive effects of mixing colored lights, and the colored shadows and secondary colors generated by subtractive color mixing with this triple-light apparatus.

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Item #: 1320551
$9.49
$7.12

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Item #: 1320729
$9.19
$6.89

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Item #: 1320552
$9.09
$6.82

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Item #: 1366086
$168.09
$126.07

Help students comprehend the difficult concept of frequencies by giving them a visual demonstration using colored lights.

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Item #: 1400715
$266.29
$199.72

Watch water "dance" to and fro inside this resonance bowl (also known as Chinese Spouting Bowl) with a few simple vibrations/movements of the hands!

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Item #: 1488086
$212.39
$159.29

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Item #: 1533046
$238.59
$178.94

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Item #: 110-6145
$23.39
$17.54

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Item #: 181-2535
$46.09
$34.57

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Item #: 181-2524
$46.09
$34.57

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Item #: 162-6473
$7.89
$5.92

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Item #: 201-0051
$9.79
$7.34

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Item #: 181-2513
$41.59
$31.19

Tuning forks are a great way to illustrate the movement of sound waves for students.

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