Science waves 2 Flashcards

to learn

1
Q

Light

A

Light comes from things like the sun, light bulbs and candles. It bounces off of things and allows us to see.

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2
Q

Light source

A

The place from which light originates.

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3
Q

Light path

A

The trajectory that light takes as it travels.

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4
Q

Rays

A

Ray is a beam of light.

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5
Q

Medium

A

A substance that moves energy, light or other sound waves from one place to another.

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6
Q

Refraction

A

The bending of light or other waves when they pass from one transparent substance to another.

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7
Q

Reflection/reflect

A

The return of light or sound waves from a surface, the production of an image in a mirror.

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8
Q
A
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