YES, as far as I'm concerned, a substance expands when heated and contracts when cooled.
Almost all the substance respond to heat. Heat is a type of energy which is more or less absorbed by almost all matters. The vital effect that heat causes is Expansion. Due to heat 3 types of expansion takes place within substances. They are: 1) Linear expansion of heat, 2) Surface expansion of heat & 3) Volumetric expansion of heat.
boyles law describes how when temperature rises the volume rises
expansion.
thermal expansion
thermal expansion
Something ;D
Thermal Expansion is the increase in volume of a substance due to an increase in temperature.
Heat causes the particles of a substance to move faster, thus causing the internal pressure of the system to rise.
That usually means that when you heat a substance, it will expand - its volume will increase.
Rocks expand due to heat and contract due to cold. Thus, due to unequal expansion and contraction ,the rocks tend to break and get weathered. Rocks expand due to heat and contract due to cold. Thus, due to unequal expansion and contraction ,the rocks tend to break and get weathered.
Mercury.
Mercury.