That is known as absolute zero, at which point matter ceases to move. Unfortunately, this state is impossible.
Cold occurs when atom movement in a substance slows down. The atoms of hot substances are moving more quickly than those of cooler substances which is the physical definition of cold. Cold is the absence of heat.
a cold air mass
In a solid the atoms are tightly packed together and vibrate in place, in a liquid the atoms are loosely packed together and can move past each other, and in a gas the atoms are far apart and move freely and collide frequently.
it slows down
what is a word for a place where a moving cold air mass meets a warmer air mass
Hot because the atoms in the water are moving much faster then the atoms in cold water.
This happens because the hotter a substance is, the faster its atoms or molecules are moving. They have more mobility and can get around faster.
Water has the same components at any temperature, hot to cold. The reason cold water is cold is because it has less heat (the atoms of water are moving more slowly than at higher temperatures). the colder the water is, the slower its atoms are moving. So, the difference is heat, not what's in it (its composition).
They will die. ------- Actually it is more correct to say they get cold. Only when the temperature reaches absolute zero do the atoms stop moving. But are they dead? If you warm them back up will they start moving and become alive again?
it gets destroyed
Yes. Temperature is not a measure of heat. In its literal sense, it is a measure of molecular motion. Hotter objects have atoms moving at greater speeds. The faster moving atoms in warm water bombard the sugar molecules with greater velocity thus making it dissolve faster than cold water, which contains slower moving atoms.
Faster. This assumes the same type of atoms or molecules.
Faster. This assumes the same type of atoms or molecules.
Hiwhat happens when exposed air meets foodThank you.
Hiwhat happens when exposed air meets foodThank you.
The balloon shrinks because the molecules are moving slower
Cold occurs when atom movement in a substance slows down. The atoms of hot substances are moving more quickly than those of cooler substances which is the physical definition of cold. Cold is the absence of heat.