an incandescent light bulb converts electricity into light by sending electricity through what?
hair-thin molecules hair-thin spokes epidermis and dermis hydrogen and oxygen activation energy an electron lens hair-thin hairs hair-thin fibers of glass
A B C D E F G H
Fiber optics works by carrying light along hair-thin filaments of glass.
an incandescent light bulb converts electricity into light by sending electricity through hair-thin fibers of glass
an incandescent light bulb converts electricity into light by sending electricity through what? (A) hair-thin molecules (B) hair-thin spokes (C) epidermis and dermis (D) hydrogen and oxygen (E) activation energy (F) an electron lens (G) hair-thin hairs (H) hair-thin fibers of glass