UNIT 6. MAGNETS

Natural magnets can be found naturally in the ... .

• store

• ground

• factory

• laboratory

Two examples of magnetic object are ... and ... .

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The two objects that use magnet are ... and ... .

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The use of magnet for the maglev train is ... .

• it uses magnet to store data

• it uses electromagnet to separate metal and non-metal waste

• it uses magnet to create vibration and make sound

• it uses electromagnet repulsion so it seems like it is "floating" to move faster

The picture shows ... method.

The shape of the magnet is ... .

The strongest natural magnet is ... .

The two pictures that show magnets repel each other are ... and ... .

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A magnet will lose its magnetism if ... .

• it is cut into pieces

• it is dipped in the water

• it is kept inside a box

• it is dropped or hit for many times

The property of magnet that is shown by the picture is ... .

• like poles repel, unlike poles attract

• magnetism can pass through non-magnetic material

• magnet always points in North-South direction

• magnet can exert magnetic force from a distance