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Typically no, when an object is heated, it will expand. Of course, there are exceptions to the rule. There is a temperature range in water that when heated, the water will actually shrink. But for the vast majority of cases, heat -> expand.
True, but there is a material that also makes an exception to the rule. It is used mostly in Computer Maintainance jobs and classes at colleges. It is called HeatShrink. As the name implies, when this material is heated, it shrinks. It acts as a sealing jacket when splicing two wires together.
What else can I help you with?
What materials shrink when heated?
Materials that shrink when heated include certain types of plastics, rubber, and fabrics.
What happens when most hot materilas are cooled?
They shrink in size. If you carefully control how you cool heated materials, you can make precise bends in them.
Do glass shrink when heated?
No, glass does not shrink when heated. In fact, glass expands when heated due to increased molecular movement. If glass is subsequently cooled down rapidly, it can crack or shatter due to thermal stress.
What happens to leaves when heated?
they shrink and shrivel up
Rubber is unusual in that it shrinks when heated warming a rubber ball would?
Rubber's unique property is due to its elastic nature. When heated, the molecules in rubber become more active and move closer together, causing the rubber to contract or shrink. This is why heating a rubber ball would make it shrink instead of expanding like most materials.
What are some of the materials shrink wrap film can be made out of?
Some of the materials that shrink wrap film can be made out of include polyolefin and PVC. You can get more information about Shrink wrap online at the Wikipedia.
What is in the center of a planet?
Materials that are heated so much by the Earth's core it is now lava and will burn you at an istant...unless...
How the earth is heated and what affects the way the earth is heated?
the earth is heated by the sunlight and it affects it by it being too hot when the sunlight is shining on earth.
Why does cellophane shrink when heated?
Cellophane shrinks when heated because it is made of regenerated cellulose that has been stretched and oriented during manufacturing. When exposed to heat, the molecular structure of cellophane relaxes and the material contracts, causing it to shrink in size.
What is heat shrink seal?
A heat shrink seal is a protective covering made from thermoplastic materials that shrink when heated. It is commonly used to insulate and safeguard electrical connections, providing a moisture-resistant and durable seal. Once applied, the heat causes the material to contract tightly around the object, creating a secure and reliable barrier. Heat shrink seals are widely used in various applications, including electronics, automotive, and packaging industries.
What do Metals and other substances do when heated?
materials usually expand when heated.
Is the earth's atmosphere heated directly by a planet or a star?
Earth is heated by the sun, which is a star.
