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What would have the most kinetic energy a hot gas a cool gas a solid a hot liquid or a cool liquid?
Wiki User
∙ 11y ago
The molecules of a hot gas have the most kinetic energy.
The molecules of a hot solid will contain the most energy per volume.
Wiki User
∙ 11y ago
Wiki User
∙ 6y agoGasses are relatively at the highest energy state for that phase of matter for a substance. There is a higher energy state still, that is a "plasma".
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Is Kinetic energy a solid liquid or gas?
Kinetic energy is the energy of motion. Heat is a form of kinetic energy (the movement of individual atoms or molecules) so the liquid phase contains more kinetic energy than the solid and the gas phase has more kinetic energy than the liquid phase. However, kinetic energy can also be imparted to a mass as a whole in which case if the total mass of the phases was constant the this imparted kinetic energy would be the same for all phases.
When solid and liquid phases are in equilibrium which phase solid or liquid contain the greater amount of energy?
The answer depends on the specifics of the question. The idea though, is that when they are in equilibrium, both the solid and the liquid should have the same amount of energy PER MOLECULE. The fact that there is a solid component and a liquid component means that either the solid is melting or the liquid is freezing. In most situations, that means that the temperature of the whole mixture is constant. Another idea is that the energy in the molecules can either be kinetic or potential energy. Basically, the more kinetic energy PER MOLECULE an object has, the higher the object's temperature. Furthermore, the more potential energy PER MOLECULE that the object has, the further apart the molecules are from each other. Combining these ideas, here are a few possible answers to your question. 1. There is more solid than liquid. On average, the solid's molecules have the same kinetic energy as the liquid. The solid, having more molecules, has more kinetic energy total. The liquid has more potential energy in total. The solid has more overall energy. 2. There is more liquid than solid. On average, the liquid's molecules have the same kinetic energy as the solid. The liquid, having more molecules, has more kinetic energy total. The liquid also has more potential energy in total. The liquid has more overall energy. 3. There are equal amounts of liquid and solid. On average, the liquid's molecules have the same kinetic energy as the solid. The liquid has equal kinetic energy as the solid due to the even split. The liquid also has more potential energy in total. The liquid has more overall energy. These three are the main possibilities, and as can be seen in the details, the answer depends on the relative amounts of liquid and solid.
Do molecules in a liquid have the same kinetic energy as a gas?
Less kinetic energy to move around so they stay liquid. With more energy they would be gases.
Why solids have negligible kinetic energy?
Its NOT.Kinetic energy is the energy of mass in motion. Two equal masses, one of a fluid the other solid, if moving at the same speed, will have EQUAL amounts of kinetic energy. In terms of micro kinetic energy - the energy of vibration of individual atoms or molecules - otherwise known as heat - in a solid the packing structure limits the amount of vibration possible which is why as heat increases the solid melts and then the liquid then turns into a gas. However, again the micro kinetic energy in a solid is not negligible. Would you want to pick up a glowing iron bar?
What state of matter has the least kinetic energy?
The state of matter than has the least internal kinetic energy (the kinetic energy of all the internal particles relative to the center of mass of the system), or the least internal + macrosopic kinetic energy, is the same state as "Which state of matter has the least thermal energy?". (hint: it's not the gaseous state). However, if you are asking what state of matter has the least macroscopic kinetic energy: Every state of matter can have systems with zero macroscopic kinetic energy. So none of them (or perhaps all of them) have the "least" kinetic energy.
What happens to the kinetic energy of a substance while undergoing a phase change?
It depends on what phase change they are undergoing. If it were going from a solid to a liquid, then the kinetic energy would be greater. Same as if it were going from a liquid to a gas. However, if it were going from a liquid to a solid (or a gas to a liquid), then the kinetic energy would decrease.
Why is kinetic energy more in liquid state?
Than in ??what?? state Kinetic energy is greater in liquid state because the liquid substance is moving. If the kinetic energy was less than in liquid state, the object of the state would become solid.
Is Kinetic energy a solid liquid or gas?
Kinetic energy is the energy of motion. Heat is a form of kinetic energy (the movement of individual atoms or molecules) so the liquid phase contains more kinetic energy than the solid and the gas phase has more kinetic energy than the liquid phase. However, kinetic energy can also be imparted to a mass as a whole in which case if the total mass of the phases was constant the this imparted kinetic energy would be the same for all phases.
What happens to the Kinetic energy of atoms as they move from solid to liquid and gas?
I would think that their kinetic energy would decrease significantly as they pass through the mediums of increasing density:)
When solid and liquid phases are in equilibrium which phase solid or liquid contain the greater amount of energy?
The answer depends on the specifics of the question. The idea though, is that when they are in equilibrium, both the solid and the liquid should have the same amount of energy PER MOLECULE. The fact that there is a solid component and a liquid component means that either the solid is melting or the liquid is freezing. In most situations, that means that the temperature of the whole mixture is constant. Another idea is that the energy in the molecules can either be kinetic or potential energy. Basically, the more kinetic energy PER MOLECULE an object has, the higher the object's temperature. Furthermore, the more potential energy PER MOLECULE that the object has, the further apart the molecules are from each other. Combining these ideas, here are a few possible answers to your question. 1. There is more solid than liquid. On average, the solid's molecules have the same kinetic energy as the liquid. The solid, having more molecules, has more kinetic energy total. The liquid has more potential energy in total. The solid has more overall energy. 2. There is more liquid than solid. On average, the liquid's molecules have the same kinetic energy as the solid. The liquid, having more molecules, has more kinetic energy total. The liquid also has more potential energy in total. The liquid has more overall energy. 3. There are equal amounts of liquid and solid. On average, the liquid's molecules have the same kinetic energy as the solid. The liquid has equal kinetic energy as the solid due to the even split. The liquid also has more potential energy in total. The liquid has more overall energy. These three are the main possibilities, and as can be seen in the details, the answer depends on the relative amounts of liquid and solid.
Do molecules in a liquid have the same kinetic energy as a gas?
Less kinetic energy to move around so they stay liquid. With more energy they would be gases.
Why solids have negligible kinetic energy?
Its NOT.Kinetic energy is the energy of mass in motion. Two equal masses, one of a fluid the other solid, if moving at the same speed, will have EQUAL amounts of kinetic energy. In terms of micro kinetic energy - the energy of vibration of individual atoms or molecules - otherwise known as heat - in a solid the packing structure limits the amount of vibration possible which is why as heat increases the solid melts and then the liquid then turns into a gas. However, again the micro kinetic energy in a solid is not negligible. Would you want to pick up a glowing iron bar?
Hows the energy differs between a solid liquid and gas?
In three equal masses of the same pure substance, the solid, the liquid and the gas would all have the same amount of total energy. The solid will have less kinetic but more potential, the gas will have more kinetic but lesl potential energy.
How does the addition of heat to a liquid affect its average kinetic energy?
It would increase its average kinetic energy which would be apparent by an increase in temperature.
Which phase of matter would have the most kinetic energy?
This is the solid phase.
What state of matter has the least kinetic energy?
The state of matter than has the least internal kinetic energy (the kinetic energy of all the internal particles relative to the center of mass of the system), or the least internal + macrosopic kinetic energy, is the same state as "Which state of matter has the least thermal energy?". (hint: it's not the gaseous state). However, if you are asking what state of matter has the least macroscopic kinetic energy: Every state of matter can have systems with zero macroscopic kinetic energy. So none of them (or perhaps all of them) have the "least" kinetic energy.
Why the temperature did not change although heat was added to it when the potential energy of the molecules increases?
Precisely because the heat energy that was added was used up elsewhere. Temperature is a kind of kinetic energy; a change of phase (like, from solid to liquid) is a kind of potential energy.Precisely because the heat energy that was added was used up elsewhere. Temperature is a kind of kinetic energy; a change of phase (like, from solid to liquid) is a kind of potential energy.Precisely because the heat energy that was added was used up elsewhere. Temperature is a kind of kinetic energy; a change of phase (like, from solid to liquid) is a kind of potential energy.Precisely because the heat energy that was added was used up elsewhere. Temperature is a kind of kinetic energy; a change of phase (like, from solid to liquid) is a kind of potential energy.
