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Card 6

Front

Why aren't X-Rays used to produce images of unborn babies

Back

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Card 7

Front

Define Refraction

Back

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Card 8

Front

How does a convex lens affect a parallel ray of light

Back

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Card 9

Front

How does a concave lens affect a parallel ray of light

Back

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Card 10

Front

Define FOCAL LENGTH

Back

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Card 11

Front

Equation For REFRACTIVE INDEX

Back

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Card 12

Front

How Does a Magnifying glass work

Back

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Card 13

Front

Which Lens... SHORT SIGHT

Back

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Card 14

Front

Which lens... LONG SIGHT

Back

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Card 15

Front

The aperture of a camera is similar to what part of the eye

Back

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