Why Do Homemade Lava Lamps Work. The alka-seltzer will make it have a lava lamp effect. HypothesisWe think that adding oil water and food coloring together will make a lava lamp effect because we alredy know that water and oil separate because of their complete density contrast.
This will permit the colored lava to become entirely thawed and its coil to go down to the bottom of the world where it should be to maintain the lava flowing. Paraffin wax is primarily made of petroleum and can be found in many candles and cosmetics. It is the bubbles of carbon dioxide that carry the coloured water into the oil giving a lava lamp effect.
In a real one however the densities of the liquids are much closer together than vegetable oil and water.
This is what makes up the lava. Leave a new lava lamp in the continual procedure for a minimum of 4 hrs. If youve already checked out our Oil and Water Experiment youll know that oil and water arent the best of friends they just dont mix. Check your owners manual to ensure the correct bulb type and size is installed in your lamp.
