Show:
Electricity
Energy
Energy Transformations
Electromagnets
100

A circuit that allow electricity to flow is 

(Open or Closed?)

Closed

100
Light energy is also called

Radiant Energy

100
The sun melts a cookie. What energy transformation is taking place:


_____________ to ______________

Solar to Thermal

100

When two items are pulled together (like in a magnet) this is called: 

Attract

Repel

Conductor

Radiant

Attract

200

A circuit that prevents electricity from flowing

(Open or Closed?)

Open

200
Mechanical Energy is energy of 

Moving objects or Movement

200

A radio is plugged into the wall. What energy transformation is shown: 

_______________ to _____________

Electrical to Sound

200

When two objects push a part (like the same poles in a magnet), this is called: 

Attract

Repel

Conductor

Radiant

Repel

300

A wire, bulb (load), and battery are used to make a ________________

A. Insulator

B. Conductor

C. Simple Circuit

D. Static Electricity

C. Simple Circuit

300

The energy that comes from the sun is called:

Solar Energy

300

A remote control racecar shows what type of energy transformation:

___________________ to ______________

Electrical to Mechanical

300

What 3 objects are needed to make an electromagnet

Wire, Iron (nail), battery

400

A type of material that prevents electricity to flow

Insulator

400

Heat Energy is also called

Thermal Energy

400

When you plug your phone in to charge, You are transforming electrical energy to __________ energy


A. Solar

B. Chemical

C. Wind

D. Sound

Chemical

400

There more coils you wrap around the nail in an electromagnet, the _____________  the magnet becomes.

Stronger

Weaker

Stronger

500

A type of material that allows electricity to flow

Conductor

500

If a fan is plugged into a wall and on, Electrical energy is transformed into mechanical energy. After the fan has been running for 3 hours, how much energy is there? 

More

Less

The Same

The same

500

The sun provides energy to plants so they can make their own food. What energy transformation is shown:

______________ to ______________

Solar to Chemical

500

The thicker the wire you use to make an electromagnet, the ____________ the electromagnet becomes.

Stronger

Weaker

Stronger

600

The flow of negatively charged particles is called:

Static Electricity

600

Energy is conserved. This means what?

That energy cannot be created or destroyed!!!!!

600

Give an example of any energy transformation

Answers will vary

600

The smaller the battery used in an electromagnet, the ___________ the electromagnet becomes.

Stronger or Weaker

Weaker