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Card 6

Front

What is radiation?

Back

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Card 7

Front

How does the intensity of radiation change?

Back

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Card 8

Front

Intensity equation?

Back

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Card 9

Front

Features of an eye?

Back

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Card 10

Front

How is light focused in the eye?

Back

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Card 11

Front

What is the near and far point?

Back

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Card 12

Front

Causes of short sight?

Back

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Card 13

Front

Causes of long sight?

Back

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Card 14

Front

Simple lens treatment

Back

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Card 15

Front

Contact lens treatment

Back

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