The length of solid decreases because on heating he solid it is melt and comes in a liquid state
Solids expand when heated due to their molecules moving faster. The only exception of which I know is water/ice. Like other compounds, water contracts as its temperature drops. However, after passing 4°C it expands as it continues to cool due to the alignment of the water molecules into crystals.
Melts into a liquid.
The intermolecular forces of attraction in the solid decreases as it is heated and the solid melts (solid converts to liquid) at its melting point.
it goes down
it goes down
A substance in the solid phase will typically expand when heated. Most substances when heated sufficiently will melt into a liquid, assuming that they do not combust or sublimate.
Carbon burn in air.
they get farther apart.
A solid melts when heated. aaliquid becomes more fluid or evaporates
The intermolecular forces of attraction in the solid decreases as it is heated and the solid melts (solid converts to liquid) at its melting point.
A solid can change Into a liquid when it is heated Example- when heated solid chocolate, the chocolate changes into a liquid. A liquid Can change into a solid when it is cooled Example - If you leave juice in the freezer , the liquid changes into a solid.
force of vibration over come the binding
Solids ---heat---> Liquids ---more heat---> gases