Lava Lamp Experiment

Front

What is the role of the Alka-Seltzer tablet in the Lava Lamp Experiment?

Back

To create bubbles and simulate a lava lamp effect.

Front

What happens to the Alka-Seltzer tablet when it reaches the water in the bottle?

Back

It dissolves and releases gas bubbles.

Front

What substance does not mix with water in the Lava Lamp Experiment?

Back

Oil.

Front

Why is it necessary to use a transparent bottle for the Lava Lamp Experiment?

Back

To observe the reaction and the movement of bubbles.

Front

What is the main scientific concept demonstrated by the Lava Lamp Experiment?

Back

The density difference between oil and water.

Front

What is density?

Back

Density is the mass of a substance divided by its volume.

Front

What is the effect of temperature on gas solubility?

Back

Generally, as temperature increases, the solubility of gases in liquids decreases.

Front

What is an example of a liquid that does not mix with water?

Back

Oil.

Front

What is the purpose of using Alka-Seltzer in the experiment?

Back

To produce carbon dioxide gas that creates bubbles.

Front

What happens to the bubbles created by the Alka-Seltzer in the Lava Lamp Experiment?

Back

They rise to the top and then pop, allowing the colored water to sink back down.