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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)

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15y ago

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What happens when the density of a fluid gets hotter?

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.


Why does air rise when it is hot?

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.


What happens to the temperature and the density of the the material?

When the material gets closer to the core it gets hotter and more dense.


What happens to the density of the fluid as it gets hotter?

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.


How does density temperature and pressure change as you move on the lithosphere to the inner core?

It gets hotter and more pressure is released because the inner core is a solid layer .


How does the mantle change as you go deeper into the Earth's interior?

The deeper into the Earth you go it gets hotter and hotter.


When something gets hotter it becomes less?

Dense. As temperature increases, particles in a substance vibrate more vigorously, leading to a decrease in density due to expansion.


What happened to the temperature of a liquid as it evaporates?

It gets hotter


How do ladybirds change coulor?

Each time the weather get hotter the ladybird gets lighter


Is dark roof shingles hotter than light shingles?

Dark shingles will usually create more heat in the attic then a lighter color. Something black gets hotter then something white.


How does the density change when you go to the centre of the earth?

gets heavier


What is relationship between temperatuer and viberation?

the faster something vibrates the hotter (increase in temperature) the object/ fluid gets.