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Card 6

Front

what do solar cells do

Back

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Card 7

Front

what does the amount of energy absorbed by an EM wave, depend on

Back

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Card 8

Front

why does the intensity of a wave decrease with distance

Back

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Card 9

Front

what is the intensity of a wave in the vacuum inversely proportional

Back

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Card 10

Front

what happens if the wave is partially absorbed by the medium its passing through

Back

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Card 11

Front

what charge do electrons have

Back

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Card 12

Front

what charge do ions have

Back

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Card 13

Front

what charge do atoms and molecules have

Back

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Card 14

Front

how are atoms and molecules ionised

Back

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Card 15

Front

name the three ionising radiations in the EM spectrum

Back

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