Item NG058002: Energy is transferred when a person comes in contact with cold air, and energy is transferred when an electric generator is used to run a motor.

Consider the following situations:

Situation 1: A person comes in contact with cold air.

Situation 2: An electric generator is used to run a motor.

Is energy being transferred in either of these situations?

  1. Energy is transferred in both situations.
  2. Energy is NOT transferred in either situation.
  3. Energy is transferred when a person comes in contact with cold air, but energy is NOT transferred when an electric generator is used to run a motor.
  4. Energy is transferred when an electric generator is used to run a motor, but energy is NOT transferred when a person comes in contact with cold air.
Distribution of Responses
Chart showing distrubtion of responses for Item NG058002
Students Responding Correctly
Group Correct Total Percent
Overall 1080 2916 37%
Grades
  6–8 639 1827 35%
  9–12 439 1080 41%
Gender
  Male538143038%
  Female526143937%
Primary Language
  English971262837%
  Other8221239%

View data table