The Behavior of Light

 – the angle between the normal and the incident ray.

• Angle of incidence

• Angle of reflection

• Angle of coincidence

• Angle of direction

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NGSS.MS-PS4-2

How does light travel

• It curves around corners

• Really slow

• In a straight line

• In circles

The imaginary line perpendicular to a reflecting surface is called _____.

• crooked line

• parallel line

• angular line

• normal line

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NGSS.MS-PS4-2

If the angle of incidence is 45 degree, what is the angle between the incident ray and reflecting surface

• 45

• 90

• 180

• none of the above

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NGSS.MS-PS4-2

straight lines that represent light waves

• rays

• image

• reflection

• visible light

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the passage of light through a medium

• transmission

• reflection

• diffraction

• absorption

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lens that is thicker at the edges than in the middle

• concave lens

• convex lens

Which type of interaction is this?

• reflection

• refraction

• absorption

• transmission

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NGSS.MS-PS4-2

Which type of interaction is this?

• reflection

• refraction

• absorption

• transmission

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NGSS.MS-PS4-2

The point at which light rays converge after passing through a convex lens is called what.

• The Horizon Point

• The Point Break

• The Focal Point

• The Perspective