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Card 6

Front

How did Ritter discover Ultraviolet?

Back

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Card 7

Front

Do EM waves travel at different speeds?

Back

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Card 8

Front

The higher the frequency the more...?

Back

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Card 9

Front

Dangers of microwaves?

Back

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Card 10

Front

Dangers of infrared?

Back

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Card 11

Front

Dangers of ultraviolet?

Back

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Card 12

Front

Dangers of gamma rays and x rays?

Back

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Card 13

Front

What are radiowaves used for?

Back

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Card 14

Front

What are microwaves used for?

Back

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Card 15

Front

What is infrared used for?

Back

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