REDO Scope 1 :Exploring Particle Motion and Energy

Front

What does "particle motion" refer to in science?

Back

The movement of particles in a substance

Front

Which state of matter has particles that vibrate in fixed positions?

Back

Solid

Front

What happens to the motion of particles as temperature increases?

Back

Particles move faster

Front

What is thermal energy?

Back

The total energy of all the particles in a substance

Front

Which of the following best describes kinetic energy?

Back

Energy due to motion

Front

What is the relationship between temperature and the kinetic energy of particles?

Back

As temperature increases, kinetic energy increases

Front

What is absolute zero?

Back

The temperature at which particles stop moving

Front

Which state of matter has the closest particle spacing?

Back

Solid

Front

What happens to particle spacing as a solid is heated and becomes a liquid?

Back

Particles move farther apart

Front

Which of the following is true about the particles in a gas?

Back

They are far apart and move freely