US$ 79.99
the broad pole faces giving a flatter field profile than narrow U-shape models
250ml capacity
letting students read image height and position directly off the projected real image during focal-length investigations
Wooden handle supports 13
Rheoscopic Fluid for Fluid Dynamics Visualization, 1L Material_TPX Plastic the broad pole faces givingUsed to make fluid flow patterns visible to the naked eye, this 1L bottle of pearlescent rheoscopic fluid reveals convection currents, laminar flow, and turbulence in fluid dynamics demos.
US$ 79.99
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