Energy Transformations

According to the Law of Conservation of Energy, energy cannot be _________ or ____________. 

• destroyed, destroyed
• created, saved
• created, destroyed
• lost, found

Tags

NGSS.MS-PS3-5

What is energy changing from one form to another?

• energy conservation
• energy transformation
• energy creation
• mechanical energy

Tags

NGSS.MS-PS3-5

Which energy conversion is taking place when you put gasoline in a car?

• thermal -> electrical
• mechanical -> electrical
• chemical -> mechanical
• mechanical -> electromagnetic

what type of energy is stored in a battery?

• electrical
• chemical
• thermal
• mechanical

Tags

NGSS.MS-PS3-2

When you eat pizza, Chemical Energy is transferred to _____ Energy.

• Solar
• Electrical
• Mechanical
• Chemical

Tags

NGSS.MS-LS1-7

The picture shows a microwave oven. As a microwave oven is operated, electrical energy is transformed into all of the following types of energy EXCEPT —

• solar
• light
• thermal
• mechanical

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Electrical -> Mechanical -> Sound 

• A triple beam balance measuring an object’s mass
• A pencil sharpener plugged into a wall outlet
• A projector displaying a diagram on the screen
• A working flashlight used to light up a dark corner

Energy you get from eating an apple

• nuclear energy
• electromagnetic energy
• sound energy
• chemical energy

Tags

NGSS.MS-LS1-7

NGSS.MS-LS2-3

Can you create energy?

• Yes
• No

Tags

NGSS.HS-PS1-8

NGSS.HS-PS3-3

Mr. Huff's students are complaining that it is hot in the classroom. He plugs in a fan and turns it on, what energy transformation now occurs?

• mechanical to electrical
• electrical to mechanical
• chemical to mechanical
• electromagnetic to mechanical