Energy Part 1

_____ is the ability to do work or cause change.

• Light

• Sound

• Energy

• Collision

A computer uses what type of energy to operate?

• Mechanical

• Light

• Electric

• Sound

Which is an example of light energy?

• lawn mower

• blender

• flash light

• speaker

Drumming and playing the guitar are an example of:

• Thermal energy

• Light energy

• Sound energy

• Electrical energy

The picture shows what type of transformation

• Electrical to mechanical

• light to electric

• electrical to light

• light to light

Energy resulting from the flow of charged particles.

• electrical energy
• sound energy
• thermal energy
• mechanical energy

What form of energy is being used when a person hits a tennis ball with a tennis racket?

• thermal energy

• sound energy

• light energy

• energy of motion

Which of the following is an example of energy of motion?

• 
• 
• 
• 

Jacob is removing a lamp cord from an electrical outlet. Which statement correctly describes why he should only touch the plastic cover?

• It is a conductor, so it easily transfers electrical energy.

• It is an insulator, so it easily transfers electrical energy.

• It is a conductor, so it does not easily transfer electrical energy.

• It is an insulator, so it does not easily transfer electrical energy.

Which form of energy is produced when a guitar string vibrates?

• Sound energy

• Electrical energy

• Chemical energy

• Light energy