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Double Concave Glass Lens, 50mm Diameter, 150mm Focal Length Item Type_Shaker Multi-tube Bernoulli apparatus with a

Double Concave Glass Lens, 50mm Diameter, 150mm Focal Length Item Type_Shaker Multi-tube Bernoulli apparatus with aPairs 50mm of aperture with a 150mm focal length on a double concave glass lens at ~5. 5mm thick, the diverging curvature spreading light gently for virtual image formation.

SKU: 46077406871 · From crisbcreativa.com

4.7
USD21.09 USD47.09

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Description

Multi-tube Bernoulli apparatus with a central-constriction tube

producing distinct audible pitches at varying spin speeds to relate rotational frequency to perceived sound frequency

and moments

Unequal-wheel pulley with a 2-inch and a 1

a 12V LED source on a US plug

Double Concave Glass Lens, 50mm Diameter, 150mm Focal Length Item Type_Shaker Multi-tube Bernoulli apparatus with aPairs 50mm of aperture with a 150mm focal length on a double concave glass lens at ~5. 5mm thick, the diverging curvature spreading light gently for virtual image formation.

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