'Normal incident ray' presentation slideshows

Refraction of light

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The Ray Model of Light

The Ray Model of Light. Light travels in a straight line. Light Ray A line and arrow representing the direction and straight-line path of light . Incident Light Light emitted from a source that strikes an object. Incident Light Ray. Properties of Light .

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Refraction is the bending of a wave when it enters a substance where its speed is different.

Refraction is the bending of a wave when it enters a substance where its speed is different. . angle of incidence. incident ray. normal. air. glass. refracted ray. angle of refraction. air. glass. From a less dense to a denser substance. e.g. from air to glass. normal.

298 views • 17 slides