Year 8 Science Energy Transformations

Mechanical energy

• energy built up before being in motion
• energy released in a chemical reaction
• energy of motion
• sum of kinetic and potential energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

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-PS3-2

NGSS.MS-PS3-5

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

• thermal -> electrical

• mechanical -> electrical

• chemical -> mechanical

• mechanical -> electromagnetic

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-3

what type of energy is stored in a battery?

• electrical
• chemical
• thermal
• mechanical

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

• Solar
• Electrical
• Mechanical
• Chemical

Tags

NGSS.MS-LS1-7

NGSS.MS-PS3-5

In a solar Panel Solar Energy is transferred to _____ Energy.

• Mechanical

• Solar

• Sound

• Electrical

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-3

Electrical Energy is transferred to _____ Energy.

• Heat

• Solar

• Electrical

• None

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Mechanical or Kinetic Energy is transferred to _____ Energy.

• Solar

• Mechanical

• Electrical

• Potential

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

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-PS1-4

NGSS.MS-PS3-4