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Card 6

Front

When light refracts from a less dense material to a more dense material, what would one observe?

Back

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Card 7

Front

What needs to be set up before TIR can happen?

Back

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Card 8

Front

What is the critical angle?

Back

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Card 9

Front

What should the angle of incidence be more than for TIR to occur?

Back

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Card 10

Front

What is specular reflection?

Back

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Card 11

Front

What is diffuse reflection?

Back

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Card 12

Front

2 parts of sound waves are called...

Back

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Card 13

Front

How does the human ear work?

Back

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Card 14

Front

What are the uses of infrasound?

Back

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Card 15

Front

What is partial reflection?

Back

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