What emits light waves?
an object a radio sensory neurons solid, liquid, gas a chair a flashlight harmful substances a rock
A B C D E F G H
Light is electromagnetic energy in the form of waves.
A flashlight emits light waves.
What emits light waves? (A) an object (B) a radio (C) sensory neurons (D) solid, liquid, gas (E) a chair (F) a flashlight (G) harmful substances (H) a rock