What in an electric fan provides a cooling breeze?
kinetic energy metal face heat energy activation energy Solar energy plastic buttons vanes rotating electric cord
A B C D E F G H
Fans move air, providing a cooling breeze.
The vanes rotating in an electric fan provides a cooling breeze.
What in an electric fan provides a cooling breeze? (A) kinetic energy (B) metal face (C) heat energy (D) activation energy (E) Solar energy (F) plastic buttons (G) vanes rotating (H) electric cord