Unit 9 Mid Unit Assessment - Energy

Which answer below shows the relationship between kinetic and potential energy?

• As potential energy increases, kinetic energy increases

• As potential energy increases, kinetic energy decreases

• As potential energy decreases, kinetic energy decreases

• As potential energy stays the same, kinetic energy increases

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Energy is described as…

• A. A push or pull

• B. Displacement of an object by a force

• C. The ability to do work

• D. The movement of EM waves

Which of the following are ALL examples of kinetic energy?

• A. Elastic, sound, nuclear, electrical, chemical

• B. Thermal, nuclear, gravitational, electrical, radiant

• C. Electromagnetic, chemical, thermal, radiant, elastic

• D. Sound, electrical, radiant, thermal, electromagnetic

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

NGSS.MS-PS3-4

Which of the following are ALL examples of potential energy?

• A. Electrical, chemical, sound, nuclear

• B. Gravitational, sound, radiant, nuclear

• C. Elastic, gravitational, nuclear, chemical

• D. Thermal, elastic, nuclear, sound

Tags

NGSS.MS-PS3-2

Which of the following demonstrates kinetic energy transforming into potential energy?

• A. A pen rolling across the table and stopping at the edge

• B. A rock falling from a cliff

• C. A loose train car being pushed by another train car

• D. A cat crouched, ready to pounce on a mouse

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Which of the following shows the correct energy transformation for a television?

• A. Electrical → Sound + Radiant (light)

• B. Chemical → Sound + Radiant (light)

• C. Electrical → Sound + Radiant + Thermal (heat)

• D. Chemical → Sound + Radiant + Thermal (heat)

Which of the following shows the correct energy transformation for a campfire?

• Radiant → Thermal

• Thermal → Radiant + Chemical

• Electromagnetic → Thermal

• Chemical → Radiant + Thermal

Energy described as stored energy in the bonds of molecules is (a)   energy.

• Thermal

• Chemical
• Nuclear

Tags

NGSS.HS-LS1-7

NGSS.HS-PS1-4

Energy described as moving particles (atoms) within an object is (a)   energy.

• Thermal
• Chemical

• Nuclear

Tags

NGSS.MS-PS1-4

Energy described as stored energy in the nuclei of atoms is (a)   energy.

• Thermal

• Chemical

• Nuclear

Tags

NGSS.HS-PS1-8