Thermal energy

What is the relationship between particle movement and temperature?

• Particles in colder water move less than particles in hotter water

• Particles in colder water do not move

• Particles in colder water move faster than particles in hotter water

• Particles in colder water move the same as particles in hotter water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is kinetic energy?

• Energy stored in particles

• Energy due to motion

• Energy of particles in a solid

• Energy of particles at rest

Tags

NGSS.MS-PS3-1

What is the relationship between particle speed and kinetic energy?

• A particle's speed is not related to its kinetic energy

• Particles with low speed have high kinetic energy

• A particle's speed is related to how much kinetic energy it has

• Particles with high speed have low kinetic energy

Tags

NGSS.MS-PS3-1

What is thermal energy?

• Energy stored in particles

• Energy due to motion

• Energy of moving particles

• Energy of particles at rest

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is conduction?

• Transfer of energy from one particle to another in a collision

• Transfer of energy stops when temperatures become equal

• Transfer of energy from warmer matter to cooler matter

• Transfer of thermal energy between adjoining particles with a temperature difference

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NGSS.MS-PS3-3

What are thermal conductors?

• Substances that do not conduct thermal energy

• Substances that are poor at conducting thermal energy

• Substances that are good at conducting thermal energy

• Substances that store thermal energy

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NGSS.MS-PS3-3

How does the speed of particles affect their kinetic energy?

• Particles with low speed have low kinetic energy

• Particles with high speed have high kinetic energy

• Particle speed and kinetic energy are not related

• Particles with high speed have low kinetic energy

Tags

NGSS.MS-PS3-1

What is the relationship between particle motion and heat?

• Particles in motion generate heat

• Particles in motion absorb heat

• Particle motion and heat are not related

• Particles in motion lose heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Define thermal equilibrium.

• State where all particles have the same temperature

• State where particles stop moving

• State where particles have different temperatures

• State where particles lose thermal energy