Question

Celeste moved into her college dorm room today. she turns off her light before going to bed and notices glow-in-the-dark stickers on the ceiling, presumably left behind from the previous occupant. what process best exemplifies her recognition of the light generated by these stickers?

Answer 1

She was only able to see them after she turned off the light which means that through observation she saw them emitting the light. Glow in the dark is made up of phosphors that slow release the stored or absorbed energy in a form of small amounts of light.