Refraction Flashcards

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1
Q

What is refraction?

A

bending of light that occurs when light is transmitted through materials of different densities, (light speeds up or slows down)

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2
Q

What is the angle of refraction?

A

angle at which a ray of light travels after it has passed from one material to another, between the normal line and refracted ray.

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3
Q

What is density?

A

how tightly packed the particles are in a substance, (more particles = higher density)

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