Contract.
ummm it will definetely expand....if the materials you"re talking about is the term for science.
Their molecules vibrate less vigorously.
If they get cold enough, they may change their phase; mainly, from gas to liquid, or from liquid to solid. Also, in most cases materials tend to use up less volume when they are cooled. Other properties also change, such as electrical resistance - one interesting case is superconductivity, where certain materials suddenly have ZERO RESISTANCE below a certain temperature.
No, most substances contract with cooling, only some exotic substances (eg water) expands when cooled.
Yes, like most substances glass contracts when cooled.
ummm it will definetely expand....if the materials you"re talking about is the term for science.
is it when thet get smaller
They freezee
They freezee
They shrink in size. If you carefully control how you cool heated materials, you can make precise bends in them.
Their molecules vibrate less vigorously.
If they get cold enough, they may change their phase; mainly, from gas to liquid, or from liquid to solid. Also, in most cases materials tend to use up less volume when they are cooled. Other properties also change, such as electrical resistance - one interesting case is superconductivity, where certain materials suddenly have ZERO RESISTANCE below a certain temperature.
Convection
Superconducting materials.
No, most were liquid cooled. The (original) Beetle and possibly the Type 2 (not sure on the latter) were the air-cooled Volkswagens.
That depends on what type of material. Some will become more ridged and some will become very brittle.
Clay or mud like substance. Then it is heated and cooled to form a brick