CONVECTION OF LIQUIDS TUBE
To show heat convection in a liquid. Glass tube bent into rectangle with filling funnel on top side. Grain of potassium permanganate can be placed in one corner before filling with water & heating there.
To show heat convection in a liquid. Glass tube bent into rectangle with filling funnel on top side. Grain of potassium permanganate can be placed in one corner before filling with water & heating there.