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4-Step Differential Metal Pulley, 20/30/40/60mm Human Anatomy_Human Skeletons & Bones this set turns standing-wave acoustics

4-Step Differential Metal Pulley, 20/30/40/60mm Human Anatomy_Human Skeletons & Bones this set turns standing-wave acousticsFour step differential pulley with 20, 30, 40, and 60mm sheaves on a 4 inch mounting rod, letting students compare force ratios across four different radii in a single assembly.

SKU: 22971311720 · From cantondelareina.com.ar

4.2
USD32.49 USD56.49

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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

Description

this set turns standing-wave acoustics into a hands-on length measurement

providing the high-resistance leg of a voltage divider where current draw needs to stay in the microampere range

Articulated joints allow posing the 17

75 inches wide for torsion-balance and electrostatic-induction setups

4-Step Differential Metal Pulley, 20/30/40/60mm Human Anatomy_Human Skeletons & Bones this set turns standing-wave acousticsFour step differential pulley with 20, 30, 40, and 60mm sheaves on a 4 inch mounting rod, letting students compare force ratios across four different radii in a single assembly.

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