Describing Energy Transformations This activity will help you meet this educational goal:
You will write an explanation of a process using precise language and vocabulary.
Directions
Read the instructions for this self-checked activity. Type in your response to each question, and check your answers. At the
end of the activity, write a brief evaluation of your work.
Activity
In this activity, you will analyze some events and describe the energy transformations that take place.
Part A
A battery powers a circuit for a small noisy fan. The fan's motor gets warm as it turns. What energy transformations are
taking place?