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why does the lava sink or rise?

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16y ago

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What is the science concept on Lava lamp?

it is the flow of electrons moving throw the liquid


Was the first lava lamp sold in 1965?

No, the first lava lamp was actually sold in 1963. It was created by Edward Craven Walker and marketed as an item that combined "art and science."


What is the objective for a homemade lava lamp?

The objective of a homemade lava lamp is to create a fun and visually appealing decorative item that mimics the mesmerizing movement of lava inside a lamp. It is a simple and entertaining DIY project that can be enjoyed as a science experiment or as a unique decor piece.


What is the best hypothesis for a lava lamp science project?

A hypothesis for a science project is a proposed explanation made on limited evidence as a starting point for the investigation. The best hypothesis for a science project of a lava lamp would be based off of the given information and a prediction of the result of the investigation.


What is a hypothesis for fourth grade science project on making a lava lamp?

A hypothesis for a fourth-grade science project on making a lava lamp could be: "If I mix oil and water with food coloring and add an effervescent tablet, then the colored water will rise and fall in the oil, creating a lava lamp effect." This hypothesis suggests that the differences in density and the reaction of the tablet will cause the desired visual effect.


What size bulb does a lava lamp use?

It depends on the size of the lava lamp


Why is it called a lava lamp?

It is called a lava lamp because of its resemblance to flowing lava. The lamp contains wax or oil that moves in a mesmerizing way, similar to the slow movement of lava.


What is the best question for a lava lamp?

The best question for a lava lamp might be, "How does the unique combination of heat and liquid density create the mesmerizing movement of the wax?" This question invites exploration into the science behind the lamp's functioning, highlighting the fascinating interplay between temperature, buoyancy, and the properties of the materials involved. It captures the curiosity that many have about the captivating visuals produced by a lava lamp.


Why is there a spring in a lava lamp?

Well there is a metal springy at the bottom of your lava lamp, It helps heat the lava (wax) in the bottle.


Is a lava lamp a compound or a mixture?

A lava lamp is considered a mixture. It is a combination of oil, water, and wax that behaves as a solution when heated.


Can a lava lamp win a science fair?

No one could predict what will win the science fair. The winner is determined by the jusdges based on the quality of the work of the student.


How much did a lava lamp cost in the 60s?

I have a lava lamp from the 70's and it cost $20