2. Which of the following best describes an iridescent object? *1 pointa) Dull and lacking brightnessb) Emitting a single color of light consistentlyc) Exhibiting a shimmering, rainbow-like effectd) Completely opaque and dark

3. Which one of the following words most likely contains the same root as the word iridescent?*1 pointa) Radiantb) Transparentc) Incandescentd) Opalescent

Which of these best describes a translucent object?

Which statement best describes visible light?

Which statement best describes the visible color of an object? A. the component of light absorbed by that object B. the component of light reflected by that object C. the total amount of light shining on that object

Which of these colours appears in a pure spectrum of visible light?*1 pointA) BlackB) BrownC) WhiteD) Yellow