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What happens to particles in a substance as thermal energy decreases?
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Define Thermal Energy.?
Thermal Energy: Substance that has energy from the movement of its particles.
What happens to the thermal energy of an object as temperature decreases as it increases?
it decreases because when an object is moving as the temperature decreases the object decreases
What happens to the motion of molecules of matter when an object gains or loses thermal energy?
Increasing temperature means increased kinetic energy on the atomic or molecular level. Temperature of a given substance is the average kinetic energy of the particles of which that substance is composed.
What are the two things that the thermal energy depends on?
- How fast the particles are moving - The number of particles in a substance
Is the average amount of energy of motion in the particles of a substance?
Thermal Energy
What Explain what happens to the average kinetic energy, thermal energy, and temperature of a substance when the particles in the substance slow down.?
The particles in a substance slow down when the average kinetic energy of the particles decreases. As the average kinetic energy decreases, the internal energy decreases, and so the thermal energy decreases. As the thermal energy of the substance decreases, the temperature decreases.
What causes the particles of a substance to lose thermal energy?
The particles in a substance lose thermal energy as the temperature decreases, because the particles are moving and vibrating less.
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.
How does thermal energy of water vapor change as the vapor condenses?
The thermal energy decreases as the vapor condenses.
What is the total kinetic of the particles in a substance?
thermal energy
What happens to matter when its temperature decreases?
Thermal Contraction
How is the motion of the particles within a substance related to the thermal energy of a substance?
i dont no
Define Thermal Energy.?
Thermal Energy: Substance that has energy from the movement of its particles.
What happens to the temperature of a solid when it is heated?
Heat affects the properties by speeding up the particles and providng them with more energy. As they heated the bounce off one another and expand the solid. When it's cold, The particles have less energy and don't move as much, This results in contraction and the solid shrinks. Basically, Heat ---> expansion Cooling -----> contraction
What is the energy of moving particles in a subatnce?
The energy moving in particles in a substance is thermal energy
What happens to the thermal energy of an object as temperature decreases as it increases?
it decreases because when an object is moving as the temperature decreases the object decreases
The total kinetic energy of the particles in a substance?
thermal energy
