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During which state of matter does thermal energy of a substance increase?
Cuteray101
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Why does a substance's temperature increase when it receives more thermal energy?
Temperature is a measure of the concentration of thermal energy.
What is the form of energy that is produced by the movement of molecules in a substance?
It's called thermal energy, and it manifests itself as an increase of temperature.
When thermal energy moves out of a substance the temptarue will increase or decrease?
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What happens to the thermal energy of a substance during a change of state?
it will increase or decrease depending on the states. from solid --> liquid or liquid --> gas it is positive and endothermic, and thermal energy is increasing from liquid --> solid or gas --> liquid it is negative and exothermic, and thermal energy is decreasing
How does an increase in the total energy of the particles in a substance affect the thermal energy of the substance?
Thermal energy at the molecular level is a reflection of how fast their random motion and how "agitated" they might appear were you able to view them. In more detailed terms their nett thermal energy U is the sum of U(rot), how fast they are spinning, + U(trans) - how fast they are moving in one particular direction, and + U(vib) - where the atoms in the molecule would seem to bounce back and forth in their bonds with respect to the position of other atoms. Increasing the thermal energy would increase the speed of these motions.
How does an increase in total energy of the particles in a substance affect the thermal energy of the substance?
How does an increase in the total energy of the particles in a substance affect the thermal energy of the substance.
Why does a substance's temperature increase when it receives more thermal energy?
Temperature is a measure of the concentration of thermal energy.
What is the form of energy that is produced by the movement of molecules in a substance?
It's called thermal energy, and it manifests itself as an increase of temperature.
When thermal energy moves out of a substance the temptarue will increase or decrease?
lelelelelelelele
What happens to the thermal energy of a substance during a change of state?
it will increase or decrease depending on the states. from solid --> liquid or liquid --> gas it is positive and endothermic, and thermal energy is increasing from liquid --> solid or gas --> liquid it is negative and exothermic, and thermal energy is decreasing
Thermal energy added to a substance that is not changing state causes the substances temperature to do what?
To increase.
How does an increase in the total energy of the particles in a substance affect the thermal energy of the substance?
Thermal energy at the molecular level is a reflection of how fast their random motion and how "agitated" they might appear were you able to view them. In more detailed terms their nett thermal energy U is the sum of U(rot), how fast they are spinning, + U(trans) - how fast they are moving in one particular direction, and + U(vib) - where the atoms in the molecule would seem to bounce back and forth in their bonds with respect to the position of other atoms. Increasing the thermal energy would increase the speed of these motions.
What happens to the thermal energy of a substance during a physical change of state?
it will increase or decrease depending on the states. from solid --> liquid or liquid --> gas it is positive and endothermic, and thermal energy is increasing from liquid --> solid or gas --> liquid it is negative and exothermic, and thermal energy is decreasing
How can you add thermal energy to a substance without increasing the temperature?
You can add thermal energy to a substance without increasing its temperature by adding hot water. As the thermal energy of the substance increases, the particles of the substance expands. That is how you can open a bottle by putting it under hot water.
How is the thermal energy of a substance related to its state?
The thermal energy of a substance determines its state, since thermal energy, aka internal energy, is the energy the molecules in the substance have. If the energy exceeds the force holding the substance together the substance undergoes a phase change.The physical state of a substance is related to its temperature, the measure of thermal energy. The substance can change states depending on the temperature, e.g. boiling.
How is the thermal energy of a substance related to it physical state?
The thermal energy of a substance determines its state, since thermal energy, aka internal energy, is the energy the molecules in the substance have. If the energy exceeds the force holding the substance together the substance undergoes a phase change.The physical state of a substance is related to its temperature, the measure of thermal energy. The substance can change states depending on the temperature, e.g. boiling.
Does temperature have a higher amount of thermal energy in a substance?
The higher of the temperature of a substance, the more thermal energy it has.
