Concept 2: Conservation of Energy Test Review

Which of the following definitions belongs to the Law of Conservation of Energy?

• the ability to cause change.

• the sum of kinetic and potential energy of the particles in an object.

• energy can never be created or destroyed, only changes forms.

• the transfer of energy that occurs when a force makes an object move

Tags

NGSS.HS-PS3-4

Match the following forms of energies with their descriptions.

• comes from outlets

• Thermal

• heat from fire, sun

• Radiant

• light that comes from sun and lights

• Electrical

Tags

NGSS.MS-PS3-3

Match the following energies with their descriptions.

• electrical and magnetic waves

• Sound

• used often for communication

• Electromagnetic

• releasing energy from nucleuses

• Nuclear

Tags

NGSS.MS-PS2-3

The total amount of kinetic and potential energy in a system describes what?

• Mechanical Energy

• Chemical potential

• Electromagnetic

• Kinetic Energy

Tags

NGSS.MS-PS3-4

Identify the energy transfer

• mechanical to sound

• chemical to electrical

• sound to mechanical

• thermal to sound

Tags

NGSS.4-PS3-2

Identify the energy transfer

• chemical to kinetic

• solar to electrical

• thermal to light

• electrical to light

Tags

NGSS.4-PS3-2

Identify the energy transfer

• light to electrical to chemical

• chemical to electrical to light

• electrical to chemical to light

• chemical to electrical to solar

Tags

NGSS.4-PS3-2

Identify the energy transfer

• mechanical to light

• chemical to kinetic

• electrical to mechanical

• kinetic to thermal

Tags

NGSS.4-PS3-2

Identify the energy transfer

• chemical to light

• thermal to electrical

• chemical to heat

• electrical to thermal

Tags

NGSS.4-PS3-2

Which type of energy is NOT given off by a fire?

• light

• electrical

• thermal

• sound

Tags

NGSS.4-PS3-2