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PSci Ch. 12 Exam | Q&A Latest
2025/2026 | 100% PASS
transmit & scatter light - Answer -translucent
a property of a material that indicates how much the speed of light in
the material is reduced compared to the speed of light in a vacuum Answer -index of refraction
an image of a distant object produced by the refraction of light through
air layers of different density. - Answer -mirage
a transparent material that selectively transmits light - Answer -filter
a colored material that is used to change the color of other substances Answer -pigment
only absorb and reflect light - Answer -opaque
transmits, but doesn't scatter light (you can see clearly through it) Answer -transparent
Describe two ways you could direct light around a corner. - Answer -use
mirrors to change light direction, use glass, plastic or other clear
substances to refract light around a corner
How would rubbing a mirror with sandpaper affects how the mirror
reflects? - Answer -It would make the surface rougher so it would
produce a diffuse reflection.