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How does the average speed of the water molecules change as they are heated?
As water molecules are heated, their average speed increases. This increase in speed is due to the increase in kinetic energy of the molecules, causing them to move faster. This relationship is described by the kinetic theory of gases.
Gases don't expand very much when heated?
This is incorrect. Gases expand significantly when heated because the increase in temperature causes the gas particles to move faster and spread out, resulting in an increase in volume or pressure. This relationship is described by Charles's Law, which states that the volume of a gas is directly proportional to its temperature.
Why metal expands when heated?
Molecules move back and forth faster and faster causing expansion
What happens to liquids and gases as they are heated?
The molecules in side move or spread apart
What happends to solid liquid and gas particales when they get hot and cold?
When particles are heated, they gain energy and move faster, causing solids to melt into liquids and liquids to evaporate into gases. On the other hand, when particles are cooled, they lose energy and move slower, causing gases to condense into liquids and liquids to freeze into solids.
When molecules in liquids and gases are heated they?
When molecules in liquids and gases are heated they move faster
Do gases move faster when they are heated?
Yes
What happens to gases when heated?
When a noble gas is heated, its molecules move faster (this is the same as saying that the gas heats up).
How do particles move when they are heated?
When particles are heated, they gain kinetic energy and move more rapidly. This causes the particles to spread out and move further apart from each other, which leads to the expansion of the material. In the case of gases, heating causes the particles to move faster and further apart, leading to increased pressure and volume.
What gases expand?
All gases can and will expand in the right conditions.
Why do gases and liquids rise when heated?
Gases and liquids rise when heated because the increase in temperature causes the particles in the substance to gain energy and move faster, leading to a decrease in density. This causes the heated substance to become less dense than its surroundings, resulting in it rising.
When matter is heated does it move fast or slow?
When matter is heated the molecules in it move faster.
Why do molecules move faster when heated?
Because of friction
Do molecules move faster when a solid is heated?
yes
What happens when particles get heated?
they get excited and move around faster
Why metal expands when heated?
Molecules move back and forth faster and faster causing expansion
How does the average speed of the water molecules change as they are heated?
As water molecules are heated, their average speed increases. This increase in speed is due to the increase in kinetic energy of the molecules, causing them to move faster. This relationship is described by the kinetic theory of gases.
