Natural Science 5º Tema 3

It is a means of transferring energy between two bodies that are at different temperatures

• Electricity

• Heat

• Light

• Matter

It is a form of energy, which is why it can cause a body to change

• Electricity

• Heat

• Light

• Matter

What do you need to create an electric circuit?

• Switch

• Power source

• wires

• electrical devices

What components can you see in this electric circuit?

• Switch

• Power source

• wires

• electrical devices

Select the electrical devices

• batteries

• light bulb

• dynamos

• motors

Select the power soruces

• batteries

• light bulb

• dynamos

• motors

It is the responsible for supplying the electrical current

• Wires

• Switch

• Electrical devices

• Power source

They conduct electricity

• Wires

• Switch

• Electrical devices

• Power source

Select the uses of electrical energy

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Which of the uses of electrical energy are these? Washing machines and drills

• Light, images, sound

• Heating

• Movement

• Communication