An increase in temperature of the substance causes it to expand.
The substance is gas only.
They don't get bigger, they move further apart which causes the material itself to expand.
expand
a pollutant
histamine and prostaglandines
Expansion occurs when a substance is heated. The energy given to the molecules in the substance causes them to vibrate and so they get pushed further apart, causing the substance to expand.
Heat energy causes all matter to expand, a reason for this strange occurrence is that when a particular substance receives heat whether it be through conduction, convection or radiation the atoms inside the substance become more energised therefor needing more space to move, they push the outside boundaries making the substance expand. If the substance receives an exceeding amount of heat energy it will change states of matter.
They expand
The substance is gas only.
They don't get bigger, they move further apart which causes the material itself to expand.
expand
.eating too much will make your stomache expand
no, cuz there is a thing called the expansivity of a substance that tells us how much a particular substance will expand over 1 degree change in temprature
That usually means that when you heat a substance, it will expand - its volume will increase.
it causes air to expand
hydrogen and gases
it causes air to expand