4415244
Beschreibung
Quiz von ivan_kwan_rui_feng, aktualisiert more than 1 year ago
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Erstellt von ivan_kwan_rui_feng
vor mehr als 8 Jahre
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Frage 1
Frage
Forces are not the same as energy
Antworten
- True
- False
Frage 2
Frage
How do you create a temporary magnet?
Antworten
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Place the material which is to be magnetised and the magnet in water.
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Stroke the magnetic material with a magnet a few times.
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Connect two batteries to each end of the magnetic material.
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Coil a wire as many times as you can around the magnetic material and connect the two ends of the wire to batteries.
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Coil a wire as little times as you can around the magnetic material and connect the two ends of the wire to batteries.
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Place a magnet and the magnetic material close to each other.
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Stick the magnet to the magnetic material.
Frage 3
Frage
Magnetic force can pass through non-magnetic materials
Antworten
- True
- False
Frage 4
Frage
How many different types of visible energy are there?
Antworten
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1
-
2
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3
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4
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