Thermal Energy Amplify

Molecules in a hotter sample will....

• have more kinetic energy

• be moving faster

• be moving slower

• be red in color

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

thermal energy

• The total energy of all the particles of an object measured with temperature.

• the energy held by an object because of its position relative to other objects, stresses within itself, its electric charge, or other factors.

• the energy that it possesses due to its motion.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

If the molecules of a sample speed up, what else happens?

• The temperature of the sample decreases.

• The temperature of the sample increases.

• The temperature of the sample stays the same.

• The temperature of the sample does not exist.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What type of energy is primarily involved in heating and cooling processes?

• Mechanical Energy

• Thermal Energy

• Electrical Energy

• Nuclear Energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which of the following is a characteristic of thermal energy?

• It is always conserved

• It can be completely converted into work

• It increases with the motion of particles within an object

• It is the same as temperature

Tags

NGSS.MS-PS1-4

Identify the type of energy represented by the illustration.

• Nuclear Energy

• Elastic Energy

• Thermal Energy

• Electrical Energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

What is the correct temperature order?

• Sample A: cooler

  Sample B: warmer

• Sample A: hotter

  Sample B: colder

• Sample A: warmer

  Sample B: cooler

• Sample A: colder

  Sample B: hotter

Tags

NGSS.MS-PS1-4

What is the correct temperature order?

• Sample C: warmer

  Sample D: cooler

• Sample C: hotter

  Sample D: colder

• Sample C: cooler

  Sample D: warmer

• Sample C: colder

  Sample D: hotter

Tags

NGSS.MS-PS1-4

What is the correct temperature order?

• Sample E: hotter

  Sample F: colder

• Sample E: cooler

  Sample F: warmer

• Sample E: colder

  Sample F: hotter

• Sample E: warmer

  Sample F: cooler

Tags

NGSS.MS-PS1-4

Why is proposal #1 the worst solution and proposal #2 the best solution? Select all that apply.

• Proposal #1 has less kJ energy to give than proposal #2.

• Proposal #2 has more kJ energy to give than proposal #1.

• Proposal #1 heats the school for half the day.

• Proposal #2 heats the school for the whole day.

Tags

NGSS.MS-ETS1-3

NGSS.MS-PS3-3

NGSS.MS-PS3-4