More cards in this set

Card 16

Front

When a wave moves from a less dense medium to a more dense medium, it bends _______ the normal.

Back

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Card 17

Front

When a ray is entering a medium, it is called the...

Back

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Card 18

Front

Times 10 to the negative 6

Back

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Card 19

Front

Times 10 to the 9

Back

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Card 20

Front

Sound waves are measured in...

Back

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Card 21

Front

When the crest of a wave meets the trough of another, they _____ each other out if they are equal.

Back

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