Your answer is in the question. If something expands, it obviously gets bigger. Therefore, the metal will get larger.
The sheet expands outwards as well
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
Right.
convection means when something is heated it expands or conducts eg. metal is heated it contracts when it is cooled it contracts.
Each metal expands at different rates! One kind of metal expands faster than the other so to make room but still be at the same length with the other metal, it bends.
The sheet expands outwards as well
Metal expands when it is heated. Since track is made of metal then it expands when it is heated by the sun.
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
No, the volume of a metal increases as it is heated. It expands.
Lead...
Metal expands when heated, friction.
Right.
Molecules move back and forth faster and faster causing expansion
convection means when something is heated it expands or conducts eg. metal is heated it contracts when it is cooled it contracts.
Each metal expands at different rates! One kind of metal expands faster than the other so to make room but still be at the same length with the other metal, it bends.
yes it does because the paricles expand.
The drawing pin which is the closest to the heat/bunsen burner will fall off first because of the heat partials travel through the metal rod and through each piece of wax causing the wax to melt.