Modeling Lamp
Is there any chance that lava lamp has any relationship with convection?
My team is making a model of a lava lamp and is not sure about the main physics concepts that the model consists. Besides heat transfer and density, is convection also a physics concept behind the lava lamp?
very little. not true convection, but heat transfer. the heat will change the density causing the liquid to rise. for true convection to occur there needs to be a way to cool near the top or to circulate it so the. but since it is neither one then it is a heat transfer to change the density. other wise the liquids would stay separated one at the top the other the bottom. you will notice that the very small globs will not sink unless they merge with a larger glob to over come the buoyancy and sink.
if i remember correctly.
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