density changes when something is heated or cooled because the tiny particles inside the object are either separating(with heat) or getting closer together(cold)
When the density of a fluid gets hotter, it usually decreases. This is because as the fluid gets hotter, its molecules gain energy and move farther apart, causing the fluid to expand. This expansion leads to a decrease in density.
When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.
When the material gets closer to the core it gets hotter and more dense.
As a fluid gets hotter, its density generally decreases. This is because heat causes the fluid molecules to move faster and spread out, leading to decreased packing and therefore lower density. This relationship is known as thermal expansion.
It gets hotter and more pressure is released because the inner core is a solid layer .
The deeper into the Earth you go it gets hotter and hotter.
Dense. As temperature increases, particles in a substance vibrate more vigorously, leading to a decrease in density due to expansion.
It gets hotter
Each time the weather get hotter the ladybird gets lighter
Dark shingles will usually create more heat in the attic then a lighter color. Something black gets hotter then something white.
gets heavier
the faster something vibrates the hotter (increase in temperature) the object/ fluid gets.