Metal expands when it is headed, Because of a process called melting , the more you heat a substance the more it will expand, ( the atoms ) will will get to a point where it will become a liquid and if heated enough the atoms will get so far apart that it will become a gas.
The copper particles gain energy therefore vibrating faster and causing expansion to occur.
The particles inside it start to vibrate faster, The particles (electrons) start to occupy more space.
the particals in the metal move farther apart as the are heated, making the metal expand
Heat (at the atomic level) is the wiggling of atoms. As an object is heated these articles wiggle more and disperse, spreading out farther. This causes the object to grow in size
When a solid is heated it expands and if is heated enough it will melt; it may also boil. If you cool it down it will go back to solid form.
Only one liquid expands when heated and thats water the most common liquid.
Most matter EXPANDS when heatedmost matter expands when heated
that's a good question. It is a amorphous solid because it expands or gradually loses shape.
Heating the metal tool expands them. After fitting the wooden handles the tools are allowed to cool and, as they do so, they contract so that they grip the handles tightly.
metal is a solid that expands when heated also of course when liquids are heated and change state into a gas they expand but metal is cool because it expands before it changes state
Metal expands when it is heated. Since track is made of metal then it expands when it is heated by the sun.
No, the volume of a metal increases as it is heated. It expands.
it expands
When a solid is heated it expands and if is heated enough it will melt; it may also boil. If you cool it down it will go back to solid form.
Your answer is in the question. If something expands, it obviously gets bigger. Therefore, the metal will get larger.
Lead...
solid
Metal expands when heated, friction.
Right.
The sheet expands outwards as well
All things expand when they are heated. Gases expand the most, liquids less than gasses, and solids expand the least. Yes they do. Take metal for example it expands when it gets hot.