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Questions and Answers
What type of materials are good conductors of electricity?
What type of materials are good conductors of electricity?
- Plastics
- Wood
- Metals (correct)
- Rubber
What did the tester help in deciding?
What did the tester help in deciding?
- The weight of the material
- The color of the material
- Whether a material allows electric current to pass through it (correct)
- The temperature of the material
What should be used for all the activities suggested in the text?
What should be used for all the activities suggested in the text?
- Batteries
- Electric cells (correct)
- Mains supply
- Generators
What is used to test whether a liquid allows electric current to pass through it or not?
What is used to test whether a liquid allows electric current to pass through it or not?
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What should not be experimented with for the activities suggested in the text?
What should not be experimented with for the activities suggested in the text?
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