The complete list of ingredients in the "Lava–lamp" is a company secret, but they are, fundamentally, coloured wax in coloured water.. The lamps work using a bulb in the base of the lamp (underneath the bottle) which heats the contents until the wax becomes molten.
In a liquid motion lamp, the heat usually comes from a light bulb. The heavier liquid absorbs the heat, and as it heats up, it expands. As it expands it becomes less dense. Because the liquids have very similar densities, the formerly heavier liquid is suddenly lighter than the other liquid, so it rises.
A lava lamp is a decorative tube-shaped light fixture containing a colored, oily fluid that flows up and down throughout the lamp chamber in a manner .
Lava Lamp. Contributed by the Chi Epsilon Mu (XEM) Chemistry Club at Austin Peay State University. Main Science Idea for Kids. The main idea for kids is the .
Liquid motion lamps, also called lava lamps, work by combining two different fluids inside a glass lamp body. One of the fluids is usually wax-based and the .
Lava Lamp Science Experiment! This is a safe and fun science experiment you can do at home! Learn more about hands-on science, and find other fun .
Discover density and polarity as you make a groovy homemade lava lamp with this science project! Read about liquid density, and make a rainbow column!