9.9 Summative assessment PS

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-PS3-2

NGSS.MS-PS3-4

Energy is described as...

• A push or pull

• Displacement of an object by a force

• The ability to do work

• The movement of EM waves

Which of the following are ALL examples of kinetic energy?

• Elastic, sound, nuclear, electrical, chemical

• Thermal, nuclear, gravitational, electrical, radiant

• Electromagnetic, chemical, thermal, radiant, elastic

• Sound, electrical, radiant, thermal, electromagnetic

Which of the following are ALL examples of potential energy?

• Electrical, chemical, sound, nuclear

• Gravitational, sound, radiant, nuclear

• Elastic, gravitational, nuclear, chemical

• Thermal, elastic, nuclear, sound

Tags

NGSS.MS-PS3-2

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

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

• A rock falling from a cliff

• A loose train car being pushed by another train car

• A cat crouched, ready to pounce on a mouse

Tags

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?

• A. Radiant → Thermal

• B. Thermal → Radiant + Chemical

• C. Electromagnetic → Thermal

• D. Chemical → Radiant + Thermal

Energy described as stored energy in the bonds of molecules is ______ energy.

• Thermal

• Chemical

• Nuclear

• Mechanical

Tags

NGSS.HS-PS1-4

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

• Thermal

• Chemical

• Nuclear

• Kinetic

Tags

NGSS.MS-PS1-4

Energy described as Stored energy in the bonds of molecules is ______ energy.

• Thermal

• Chemical

• Nuclear

• Kinetic

Tags

NGSS.HS-PS1-4