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5 questions
Which of these materials best scatters the light that strikes it?
pure water
shiny mirror
frosted glass
eyeglass lens
The diagram below shows four thin beams of light interacting with a material. Which beam best shows absorption?
Which color will a red rose appear to be if only a blue light reached it?
red
white
black
purple
In which of these situations would light slow down?
from glass to air
from ice to water
from plastic to air
from a vacuum to air
Sunlight contains all visible wavelengths of light. Each wavelength is a different color. When sunlight passes into and out of a raindrop, the light rays bend. Which color of light bends the most?
blue
green
orange
red
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