Magnets Review

If I have three magnets that I want to connect together, how am I going to connect them to make a straight line?

• By putting the North and South beside each other

• By putting the North and North beside each other

• by putting the South and South beside each other

In a bowl, Ms. Parker mixed two different minerals (sand and dark particles). She used a magnet to separate the dark particles from the mixture. What do you think the dark particles are made of?

• copper

• sulfur

• iron

• sodium

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Ms. Parker has a magnetic board in her classroom. She wants to stick materials on her board. Which material should she use that will stick?

• glass

• steel

• cardboard

• wood

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If two magnets are PUSHING away from each other, what do we know about the ends that are pulling together?

• they are like poles

• they are different materials

• they have different electric charge

• they are unlike poles

Which invention uses natural magnetism?

• satellite

• telescope

• compass

• binoculars

Tags

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What is an example of an invisible force?

• a bicycle rubbing against the road

• a baseball hitting a glove

• a box pushed across the floor

• iron fillings attracted to a magnet

Tags

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What are the names of the two sides of a magnet? check ALL that apply

• north

• west

• east

• red

• south

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If you were completing an experiment and wanted to know if a material was magnetic, what object below would help you?

• glass marble

• piece of paper

• woooden ruler

• iron nail

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like poles _________

• attract

• repel

• pull

• melt

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opposite poles ____________

• attract

• repel

• pull

• melt

Tags

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