Zusammenfassung der Ressource
Frage 1
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Potteries are made out of ceramic materials?
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Ceramics and Porcelain are strong materials and weak electricity insulator.
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You can use a plastic towel
Frage 4
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Metals come from inside Ores
Frage 5
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Metal is used for nails because it bends easily
Frage 6
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When the 1.5V battery is replaced with a 3V battery the bulb gets dimmer
Frage 7
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The effect of changing the wire in a circuit from a straight thick wire to a straight thin wire is the bulbs will become dimmer
Frage 8
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A circle with a cross inside it is the symbol for a light bulb.
Frage 9
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The long straight lines in a circuit diagram do not represent electrical connecting wires.
Frage 10
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A battery represented in a circuit diagram is a long line and a short line