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Liquids have a larger kinetic energy than a solid but less than a liquid because they only contain enough kinetic energy to slip slowly over each other as appears to a solid where they are limited to vibrating around a fixed point and a gas where the move freely in all directions at high speeds.
Sister Little
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What effect does liquid nitrogen have on molecular kinetic energy?
Temperature is a measure of kinetic energy. Because liquid nitrogen is very cold, a system's kinetic energy will be collisionally transferred to the added liquid nitrogen. Thus, in general, adding liquid nitrogen will decrease a system's kinetic energy. (There are some exceptions where the system has less kinetic energy than the liquid nitrogen, such as liquid helium.)
When do liquids gain kinetic energy?
kinetic energy is energy in the form of motion... in other words a liquid must be moving to have any kinetic energy
Which are the first particles to evaporate from a liquid?
The particles that evaporate from a liquid are on the surface of the liquid.
How does kinetic energy of solids liquids and gases compare?
The kinetic energy is lowest in solids, higher in liquids, and highest in gases.
What does an increase of temperature do to the KE of a liquid?
It increases the Kinetic Energy
What effect does liquid nitrogen have on molecular kinetic energy?
Temperature is a measure of kinetic energy. Because liquid nitrogen is very cold, a system's kinetic energy will be collisionally transferred to the added liquid nitrogen. Thus, in general, adding liquid nitrogen will decrease a system's kinetic energy. (There are some exceptions where the system has less kinetic energy than the liquid nitrogen, such as liquid helium.)
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.
Does kinetic energy increase or decrease when a liquid changes to a gas?
the kinetic energy increases
Does the temperature of a liquid change due to evaporation?
Yes, it decreases. This is because the molecules of the liquid which have higher kinetic energy escape from the liquid, leaving the liquid with molecules having lower kinetic energy. The temperature of any substance is proportional to the kinetic energy of its molecules.
When do liquids gain kinetic energy?
kinetic energy is energy in the form of motion... in other words a liquid must be moving to have any kinetic energy
What causes liquid to freeze kinetic energy?
In terms of energy, a liquid will freeze when enough heat energy is removed from it. This will reduce the average kinetic energy of the particles (atoms or molecules).
Which are the first particles to evaporate from a liquid?
The particles that evaporate from a liquid are on the surface of the liquid.
Does a liquid has a low or high kinetic energy?
it really depends. For example, and ice cube has low kinetic where as steam has high kinetic energy
How does kinetic energy of solids liquids and gases compare?
The kinetic energy is lowest in solids, higher in liquids, and highest in gases.
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.
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.
