Physics P2 Flashcards

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1
Q

Refractive Index

A
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2
Q

What is the angle of incidence?

A

The direction of the incoming wave

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3
Q

What is the angle of refraction?

A

The direction of the outgoing ray after bending

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4
Q

What is an analogue signal?

A

Any continuous signal representing some other quantity

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5
Q

What is an digital signal?

A

Digital signals are signals that are represented in discrete values

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