list any three uses of magnet.
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Magnets are used to make a tight seal on the doors to refrigerators and freezers. They power speakers in stereos, earphones, and televisions. Magnets are used to store data in computers, and are important in scanning machines called MRIs (magnetic resonance imagers), which doctors use to look inside people's bodies.
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magnet are used to make a tight sell on the doors to refrigerator and freezer they power speaker in steroes earphones and television magnet are used to store data in the computer and are the important in the scanning machine called MRIs
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