Light: Fill in the Blanks Test

01
The light ray, which strikes any surface, is called the _________ ray.

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02
The ray that comes back from the surface after reflection is known as the _________ ray.

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03
A line making an angle of 90º to the line representing the mirror at the point where the incident ray strikes the mirror is known as _________ to reflecting surface at that point.

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04
The angle between the normal and incident ray is called the angle of _________.

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05
The angle between the normal and the reflected ray is known as the angle of _________.

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