In the lamp you have two liquids which are:
Oil and water are insoluble in one another (that's where the expression "oil and water don't mix" comes from), but oil and water have very different densities (a volume of water weighs a lot more than the same volume of oil). They won't work, so you search to find two liquids that are very close in density and are insoluble. This site can help you in that search.
Now you apply heat to the bottom of the mixture. 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. As it rises, it cools, making it denser and therefore heavier, so it sinks.
This all happens in slow motion because heat absorption and dissipation are fairly slow processes, and the density changes we are discussing here are very slight.
The liquid in a lava lamp is ethylene glycol (your basic antifreeze) and wax which melts from the heat of the lamp which together create the action described above.
how to make a graph for a lava lamp
It is not recommended to keep the lava lamp on for longer than 10 hours at a time.
Edward Craven Walker, born in Singapore in 1918, invented the lava lamp in the 1960's.
yes
By condensation!
it has this wax called hydromonic substance that make the lava move
u dont work
Inside a lava lamp there is wax.
canola oil
A Lava lamp is amixture of compounds.
how to make a graph for a lava lamp
It depends on the size of the lava lamp
what is the controlled variable in a homemade lava lamp
Lave lamp is modern teconology of the ago and it work with no light because it is running always
lava lamp works best in a volcano
The size of the smallest lava lamp is 11.5 inch
The chemicals in a lava lamp are: water (H2O) and wax (hydrocarbon).