Phase Change Quiz

How are thermal energy, particle motion, and state of a substance related?

• They are not related.

• They determine the color of a substance.

• They are related to the phase changes of a substance.

• They affect the electrical conductivity of a substance.

Tags

NGSS.MS-PS1-4

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What is kinetic energy?

• The energy of an object because of its position

• The energy of an object because of its temperature

• The energy of an object because of its motion

• The energy of an object because of its mass

Tags

NGSS.MS-PS3-1

What is the origin of the word 'kinetic'?

• It comes from the Latin word for 'motion'

• It comes from the Greek word for 'motion'

• It comes from the French word for 'energy'

• It comes from the German word for 'speed'

What does the Kinetic Molecular Theory state about the particles of matter?

• Particles are stationary and do not move.

• Particles move only at high temperatures.

• All matter is made up of particles that are always moving.

• Particles move in one fixed direction.

According to the Kinetic Molecular Theory, what happens to particles at high temperatures?

• They have less energy.

• They stop moving.

• They have high energy.

• They move in one fixed direction.

Tags

NGSS.MS-PS1-4

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What is the relationship between the energy of a particle and its movement according to the Kinetic Molecular Theory?

• The more energy a particle has, the slower it will move.

• The energy of a particle does not affect its movement.

• The less energy a particle has, the faster it will move.

• The more energy a particle has, the faster it will move.

Tags

NGSS.MS-PS1-4

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What is thermal energy dependent on?

• The color of the particles in the system

• The total number of particles in the system

• How fast the particles are moving (their temperature)

• The size of the particles in the system

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is another term for thermal energy?

• Kinetic energy

• Potential energy

• Heat energy

• Chemical energy

Tags

NGSS.MS-PS1-4

What does thermal energy represent?

• The color of a system

• The overall energy of a system

• The weight of a system

• The size of a system

Tags

NGSS.MS-PS1-4

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What can increasing or decreasing thermal energy do to a substance?

• It can change the color of the substance.

• It can change the state of matter of the substance.

• It can make the substance invisible.

• It can increase the weight of the substance.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4