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Does Air expand when its is heated?
Yes, when air is heated, it expands because the particles gain energy and move farther apart, increasing its volume. This expansion causes the air to become less dense and rise.
What type of heat transfer that involves changes in density?
Convection is the type of heat transfer that involves changes in density. This occurs when heated fluid particles become less dense and rise, while cooler fluid particles become more dense and sink, creating a continuous circulation pattern.
What does the particle theory suggest about the motion of the particles of solids-liquids and gases when they are heated?
When a solid, liquid or gas is heated the particles in the substance speed up and gets less dense. The particles also spreads out.
What happens to the air when heated up?
When air is heated up, the molecules within the air gain energy and move faster, causing the air to expand and become less dense. This expansion leads to a decrease in air pressure and an increase in volume.
How is particles used in hot air balloon?
In a hot air balloon, the particles refer to the air molecules inside the balloon that are heated by the burner. When the air molecules are heated, they become less dense and rise, creating lift for the balloon. This process allows the hot air balloon to float in the cooler, denser air around it.
What gas is the most or least dense when heated?
When heated, gases typically expand and become less dense. So, a gas would be least dense when heated.
When water is heated why it gets less denser?
The particles get further away from each other as water is heated therefore making it less dense
What Heated water becomes less blank as it and temperature rises and it and particles spread apart?
It becomes less dense.
Does Air expand when its is heated?
Yes, when air is heated, it expands because the particles gain energy and move farther apart, increasing its volume. This expansion causes the air to become less dense and rise.
What type of heat transfer that involves changes in density?
Convection is the type of heat transfer that involves changes in density. This occurs when heated fluid particles become less dense and rise, while cooler fluid particles become more dense and sink, creating a continuous circulation pattern.
Do diamonds become less dense when heat is added?
Yes. They do become less dense provided that the diamond melts. The particles in liquid are less close to each other as compared to in a solid.
What does the current do?
A convection current is a cycle. The way the cycle works is when the liquid is heated the particles become less dense as it rises to the top and then it becomes more dense so it comes back down again. Then the process starts again.
What does the particle theory suggest about the motion of the particles of solids-liquids and gases when they are heated?
When a solid, liquid or gas is heated the particles in the substance speed up and gets less dense. The particles also spreads out.
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.
Why does a fluid become lss dense when its heated?
On heating the inter molecular space decreases. So, substance becomes less dense on heating.
Why does convection happens?
convection happens because fluids become less dense and expand and riseas they are heated.
What happens to the air when heated up?
When air is heated up, the molecules within the air gain energy and move faster, causing the air to expand and become less dense. This expansion leads to a decrease in air pressure and an increase in volume.
