Energy

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

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.4-PS3-1

Which of the following is not an example of sound energy.

• A muted phone
• A chicken clucking
• dogs barking
• kids screaming in the park

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Choose the right answer

• Light bulb.

• Battery.

• Switch.

• Wire.

Tags

NGSS.4-PS3-2

Choose the right answer

• Switch.

• Battery.

• Wire.

• Light bulb.

The _______________ is transformed into electrical energy inside the battery.

• Chemical energy

• Sound energy

• Kinetic energy

• Sun energy

WHICH OF THE FOLLOWING IS NOT AN EXAMPLE OF POTENTIAL ENERGY?

• A BALL TRAVELING AT 10 M/S
• A COMPRESSED SPRING
• WATER BEING STORED AT A WATER DAM
• A STRETCHED RUBBER BAND

Tags

NGSS.MS-PS3-2

WHICH OF THESE DESCRIBES THE LAW OF CONSERVATION OF ENERGY?

• NO MACHINE IS 100% EFFICIENT
• ENERGY IS NEITHER CREATED OR DESTROYED
• THE ENERGY RESOURCES OF EARTH ARE LIMITED
• THE ENERGY OF A SYSTEM IS ALWAYS DECREASING

Tags

NGSS.MS-PS3-5

WHICH OF THE FOLLOWING IS AN ENERGY CONVERSION FROM LIGHT ENERGY TO CHEMICAL ENERGY?

• TURNING ON A STOVE TO HEAT DINNER
• TURNING ON A LAMP
• GROWING AN APPLE TREE
• MAKING TOAST IN A TOASTER

Tags

NGSS.MS-LS1-6