Science Unit 5 Lesson 5 Quiz

An _______ ______ is a machine that changes electrical energy into energy of motion.

• magnet

• electric motor

• generator

• electromagnet

A ____________ is an object that attracts iron and a few other metals.

• current

• electric motor

• generator

• magnet

Tags

NGSS.MS-PS2-3

A device in which current produces magnetism is called an _____________.

• magnet

• electric motor

• generator

• electromagnet

A magnet spinning in a coil of wire is a _______________.

• magnet

• electric motor

• generator

• electromagnet

Tags

NGSS.MS-PS3-5

Coal is a _______________ resource that will eventually run out.

• renewable

• nonrenewable

This is an example of a ____________

• generator

• magnet

• fuel

• electromagnet

Tags

NGSS.MS-ETS1-1

This is an example of a _____________

• fuel

• generator

• electric motor

• electromagnet

Which of these appliances changes electrical energy to mechanical energy?

• 
• 
• 
• 

Which of these appliances DOES NOT change electrical energy to sound energy?

• 
• 
• 
• 

Turning off lights and drying clothes outside are examples of?

• conserving water

• conserving electricity