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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
Ever wonder how a clock works
stored in a wood base
conservation of momentum and projectile motion
Nematodes (40x)
Includes a set each of Aluminum
Chromatic Tuning Forks, set of 13, Economy (PH36128C/1) Physics Ever wonder how a clockThese forks have been selected to illustrate the 12 tone "Well Tempered" musical scale. These economy grade tuning forks are individually tested to assure that the proper pitch is achieved. The set includes: 261. 63 Hz C 277. 18 C# 293. 66 D 311. 13 D# 329. 63 E 349. 23 F 369. 99 F# 392 G 415. 3 G# 440 A 466. 16 A# 493. 88 B 523. 26 C' Packed in a wooden box.
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