wave 2 Flashcards

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 were 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 sound

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6
Q

refraction

A

the bending of light or other waves when they pass threw a transparent substance to another

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7
Q

reflection/reflect

A

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

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8
Q

Absorption/absorb

A

the process of taking in something,such as light

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