0
Still curious? Ask our experts.
Chat with our AI personalities
Devin
Professor
FranAdd your answer:
Earn +20 pts
How long does it take for a lava lamp to heat up?
It takes about 30-40 minutes before the wax inside the lamp is 'oozing' and flowing. After about 10 minutes, the wax will erupt from the bottom in a kind of stalagmite formation, which will then break up and sink to the bottom as it melts into liquid. Then the bubbles will start to rise and fall. The longer you leave the lamp on, the smaller the bubbles will be.
How ho should a lava lamp heat up to?
A lava lamp should typically take around 1-2 hours to heat up fully. It's important to follow the manufacturer's instructions for the specific model you have to ensure safe and optimal operation. Placing the lamp on a flat, stable surface away from direct sunlight or air conditioning vents can also help it heat up evenly.
Will taking heat out of air raise or lower the temperature?
Taking heat out of air will lower the temperature. Heat energy is responsible for raising the temperature of a substance, so removing heat will result in a decrease in temperature.
What then is the condition necessary for heat transfer to take place between objects?
For heat transfer to occur between objects, there must be a temperature difference between the objects. Heat always flows from the object at a higher temperature to the object at a lower temperature until thermal equilibrium is reached.
Does heat have mass and take up space?
Heat itself does not have mass or take up space. Instead, heat is a form of energy that can be transferred to or from objects. When heat is added to a substance, it can cause its molecules to move faster, leading to a temperature increase and potentially a change in volume.
