Sample Test Item Preview

General Information
Related Benchmark: SC.7.P.11.2
Reporting Category: Physical Science
Type: MC: Multiple Choice
Difficulty: N/A
Question:
Emma constructed a simple motor. When connected correctly, the coil of copper wire spins.

Which of the following best describes the energy transformation that takes place between the paper clips and the spinning coil?
Answer Options:
A. Chemical energy transforms into electrical energy.
B. Mechanical energy transforms into electrical energy.
C. Electrical energy transforms into mechanical energy.
D. Mechanical energy transforms into chemical energy.
Answer Key:
C