Energy
Energy
100
Objects with high frequencies have low pitch. True or false.
What is FALSE?
100
Materials through which electric currents flow.
What is a CONDUCTOR?
200
A thick string instrument vibrates faster than a thin string instrument. True or false.
What is FALSE?
200
Materials that stop the flow of the electric charge.
What is an Insulator?
300
Objects that have the same number of positive and negative particles are (positively, negatively, or no) charge.
What is No Charge?
300
Rubber and plastics are conductors or insulators?
What are insulators?
400
The movement of an electric charge from one point to another.
What is an Electric current?
500
A current with a broken path.
What is an Open current?
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