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Why might it be difficult to cool a substance all the way down to absolute zero?
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Why might it be especially difficult for scientists to cool a substance all the way down to absolute zero?
Absolute zero is an extreme temperature: at this temperature any motion ceases, it is the total death.And this temperature is out of reach.
How does particles behave as they cool down?
At absolute zero they don't move.The more you cool, the less Brownian motion of particles!
What happens to the amount of radiation a radioactive substance emits when you heat it up or cool it down?
when you heat up or cool down radioactive substances, nothing changes how much radiation it emits.
Why the absence of motion is called absolute zero?
Atoms shake slightly back and forth, they dont just stay still. when you heat an atom up it will move around even more but if you cool it to absolute zero, it will not move atall.
How can density be altered?
Heat or cool the substance will change it's physical state.
Why might it be especially difficult for scientists to cool a substance all the way down to absolute zero?
Absolute zero is an extreme temperature: at this temperature any motion ceases, it is the total death.And this temperature is out of reach.
How does particles behave as they cool down?
At absolute zero they don't move.The more you cool, the less Brownian motion of particles!
When a substance evaporates does it cool down or warm up?
It has to warm and then cool.
What is the temperature at which particles of the substance have no more kinetic energy to transfer?
Absolute Zero; also known as 0 degrees Kelvin or -273.15 Degrees Celsius. This is the theoretical temperature where particles have no energy and therefore cannot vibrate. It is only theoretical because it has not yet been reached; we can cool Helium down pretty far so it becomes a liquid that will float out of a vessel...pretty neat! So, yeah, without going into quantum levels..the answer you are looking for is ABSOLUTE ZERO or 0 KELVIN or -273.15 CELSIUS. Enjoy!
What is the bomb digity?
the absolute peak of epicness and all that is cool
Why it is not possible to cool a liquid to absolute zero?
Because - anything cooled to absolute zero would no longer be liquid.
Is cool aid a pure substance?
No. It is a mixture.
What causes a substance to cool down?
A substance becomes cold by radiating its heat out to its surrounding.
When a substance gets cool what happens to its density?
You die
What substance could be used to cool down a road to reduce the temperature?
The substance that could be used to cool down a road to reduce its temperature is light-colored bitumen.
Does hot air cool faster then cool air?
The rate of cooling is affected by the temperature difference between the warm substance (air in this case) and the substance that is gaining that heat. If they are close in temperature there will not be as fast am exchange of heat. If the warm air and the cool air in the question are being cooled by transferring their heat to a substance at a set temperature, then the warmer air will cool faster, because it has a bigger temperature differential from the substance than does the cooler air.
What does you are keeping your cool means?
"You are keeping your cool" means that you are not getting angry or flustered in a difficult situation
