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Convection Apparatus
(0796) |
Specifications : Dimensions: approx. 30 x 20 cm External diameter 15 mm.
Heat resistant borosilicate glass. Gentle heating one of the lower corners of the tube creates convection currents in the liquid. The currents are demonstrated by the addition of a small amount of potassium permanganate crystals or food colorant. LAWS & PRINCIPLES INVESTIGATED : • Convection. |
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