Bn Ch 1 Quiz 2
5 Questions
| Attempts: 116
Questions and Answers
- 1.What is the name given to materials that do not let electricity move through them?
- A.
Conductors
- B.
Insulators
- C.
Metals
- D.
Plastics
- 2.Which of these pairs DO conduct electricity?
- A.
Plastic and carbon
- B.
Metal and rubber
- C.
Metal and carbon
- D.
Carbon and rubber
- 3.Which of these is a good conductor?
- A.
A plastic doll
- B.
A wooden spoon
- C.
A silver spoon
- D.
A glass vase
- 4.Why are electric wires often covered in plastic?
- A.
To make the wires colorful
- B.
So the wires are easy to see
- C.
To keep the wires cool
- D.
To insulate the wires
- 5.Place a checkmark on ALL of these that will conduct electricity.
- A.
Rubber
- B.
Key
- C.
Cd
- D.
Wooden table
- E.
Fork
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