What is used for refracting energy?
wind a circuit a prism Decibels a window glass a doorbell a wave
A B C D E F G H
Light contains energy.
A prism is used for refracting energy.
What is used for refracting energy? (A) wind (B) a circuit (C) a prism (D) Decibels (E) a window (F) glass (G) a doorbell (H) a wave