Physical Science Review #3

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

Tags

NGSS.MS-PS3-2

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

What is NOT a renewable energy source?

• coal

• wind

• solar

• water

Which is NOT a non-renewable energy source?

• coal

• oil

• wind

• gas

Which of these things is an example of potential energy?

• a car motor

• firewood

• battery

• a fan

Tags

NGSS.MS-PS3-2

Which of these things are examples of renewable energy sources?

• wind

• solar

• water

• oil

1. Using the image identify the three forms of heat transfer.

Conduction (CD), Convection (CV) Radiation (R).

• A: CD - B: CV - C: R

• A: R - B: CD - C: CV

• A: CV - B: CD - C: R

• A: R - B: CV - C: CD

Where would an object have the most potential energy?

• The bottom of a hill

• The top of the hill

• On the way down the hill

• It never has potential energy

Tags

NGSS.MS-PS3-2

How does a windmill change forms of energy?

• Mechanical to electrical

• Electrical to mechanical

• Mechanical to light

• It is unable to change forms