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Venturi Tube Classroom Display Apparatus, 18" Tall Material_PVC showing that air resistance —
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Venturi Tube Classroom Display Apparatus, 18" Tall Material_PVC showing that air resistance —
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Venturi Tube Classroom Display Apparatus, 18" Tall Material_PVC showing that air resistance — showing that air resistance — not mass — accounts for differences in fall time under gravity this resistance box at plus or minus 1% on each step replaces dozens of fixed resistors at the bench where colored liquid in a U shaped section shifts measurably as air blown through a constricted glass tube creates pressure differences Visualizes the Venturi effect on an 18 inch backboard
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Venturi Tube Classroom Display Apparatus, 18" Tall Material_PVC showing that air resistance —
Item no
:
36112111341
US$ 93.99
Pay in 4 interest-free payments of $23.50 Learn more
Min. order:
1piece
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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 5 - Nov 10
US$40
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