More cards in this set

Card 6

Front

What speed do all electromagnetic waves travel at?

Back

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Card 7

Front

Name the uses of microwaves

Back

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Card 8

Front

Name the uses of infra red

Back

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Card 9

Front

Name the uses of visible light

Back

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Card 10

Front

What do ultra-violet,x-rays and gamma rays all have in common?

Back

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Card 11

Front

How does the total internal reflection occur?

Back

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Card 12

Front

why may there be health risks from the over exposure to microwaves?

Back

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Card 13

Front

Where are geosynchronous satellites?

Back

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Card 14

Front

what does geosynchronous satellites being above the same point on the earths surface allow?

Back

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Card 15

Front

where is infrared radiation used?

Back

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