1. what do you call the complete pathway of electricity?

A. electric circuit
B. switch
C. wire

2. what causes static electricity?

A. chemical reaction
B. friction
C. turning off a turbine inside a power plant

3. which material is translucent?

A. colored plastic
B. eyeglasses
C. hollow block

4. what do you call the method of heat transfer that does not rely upon direct contact?

A. conduction
B. convention
C. radiation

5. which material can be attached to a electromagnet?

A. cellophane
B. iron filling
C. glass

6. what do you call a material that do not transfer heat and electrical energy fast?

A. conductor
B. insulator
C. radiator​

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