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What happens to the molecules when a material is heated up or cooled down?
Molecules heat up or cool down. like when you rub your hands together you get warmer and when you go out in the cold you get cold quickly.
Does tap water make big bubbles?
Without detergent it does not. If you add something like washing up liquid to heated water you can get good bubbles (too watery and they won't have the strength to grow well)
Do gas particles speed up or slow down when heated?
They speed up.
If heated water slowly bubbles up from underground a has formed.?
hot spring --------------------- Hot springs rare most are just "Springs".
What happens to magnesium oxide when its heated strongly?
When magnesium oxide is heated strongly, it undergoes a process called thermal decomposition. This means that it breaks down into its constituent elements, magnesium metal and oxygen gas. The reaction can be represented by the following equation: 2MgO(s) -> 2Mg(s) + O2(g).
Do bubbles go up or down on solar cover?
down
Do the bumps go up or down on a solar blanket?
The bubbles go down on to the waters surface.
What happens to water when it is heated to its boiling point?
It bubbles up dummy.
Why do the bubbles go face down on a solar cover?
The bubbles go face down on the solar cover because when the sun hits the smooth side if the cover it warms the bubbles up on the other side & the bubbles on the solar cover holds more heat than the smooth side
Why do vapor bubbles rise to surface when a liquid is boiling?
Since the bubbles have less density than the surrounding water, gravity pulls the water down, and the bubbles go up.
Why when you are heating up a water and salt solution that the water bubbles?
If you're heating it strongly enough to boil, then because it's boiling. If not, the bubbles are probably dissolved air coming out of solution. The solubility of gases in liquids goes down as the liquids are heated.
What happens to the molecules when a material is heated up or cooled down?
Molecules heat up or cool down. like when you rub your hands together you get warmer and when you go out in the cold you get cold quickly.
What is the answer to question 6 on the cartoon doll emporium scavenger hunt electric yellow?
go to search dolls and look up bubbles. click on rolling bubbles and scroll down to the dolls they recommend and click on bubbles. here's the page that lets you go to the next clue. http://www.cartoondollemporium.com/bubblesdoll2.html
Does the bubble side of a solar pool cover go up or down if the bubble side is black and the smooth side is blue?
Personally, I disagree with the logic used by those above. If the bubbles are up, there will be larger surface area to absorb the sun's heat. Increased levels of heat absorption seems more important than the rate of heat transfer, especially when considering the fact that heat transfer takes place almost instantaniously.****i have tried it both ways, bubbles up or down. makes little or no difference heating. with bubbles down, though, it is easier to clean debrie off the cover and keep it clean.
What does heated up and cooled mean?
heat up - speed up, go faster, its getting hotter cooled - slow down, no more fire in the fuel etc.
Does tap water make big bubbles?
Without detergent it does not. If you add something like washing up liquid to heated water you can get good bubbles (too watery and they won't have the strength to grow well)
Does the bubbles of a solar pool cover go up or down?
Personally, I disagree with the logic used by those above. If the bubbles are up, there will be larger surface area to absorb the sun's heat. Increased levels of heat absorption seems more important than the rate of heat transfer, especially when considering the fact that heat transfer takes place almost instantaniously.****i have tried it both ways, bubbles up or down. makes little or no difference heating. with bubbles down, though, it is easier to clean debrie off the cover and keep it clean.
