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WorksheetsCFU: Reflection Notes
Total questions: 20
Worksheet time: 11mins
All of the colors are absorbed except for green.
All of the colors are being reflected except for green.
The picture shows which type of reflection?
Specular Reflection
Optical Reflection
Diffuse Reflection
Scatter Reflection
The ray of light that strikes a mirror is called the:
Reflected Ray
Incident Ray
Angle of Incidence
Angle of Reflection
The ray that bounces off the mirror is called the:
Angle of Reflection
Incident Ray
Reflected Ray
Angle of Incidence
The angle between the incident ray and the normal. (X on the diagram) is called the:
Angle of Optic Sight
Angle of Reflection
Angle of Incidence
Angle of Normal
The angle between the reflected ray and the normal (labelled Y on the diagram) is called the:
Angle of Incidence
Angle of Reflection
Angle of Normal
Angle of Optic Sight
An imaginary line that is drawn at a right angle (90 degrees) to a mirror (Green line) is called the:
Reflected Ray
Normal
Incident Ray
Perpendicular Ray
When light reflects off of a completely smooth surface it is called:
Diffuse Reflection
Optical Reflection
Smooth Reflection
Specular Reflection
If the angle of incidence in the diagram is 80°, the angle of reflection will be:
10°
100°
90°
80°
Light always travels:
in a straight line
in unpredictable paths
in a curved line
in up and down paths
A ray of light is incident on a plane mirror and the angle of incidence is 25 degrees. What is the angle of reflection?
A. 0 degrees
B. 50 degrees
C. 90 degrees
D. 25 degrees
Given that the angle of incidence = 30 degrees
Which is the correct diagam?
A
B
C
D
An object that gives off it's own light is called?
luminous
illuminated
electricity
Planck's Paradox
An object that does not produce it own light is called?
luminous
illuminated
electricity
Planck's Paradox
In the given figure, which of the following is TRUE?
The angle of incidence is 10°.
The angle of incidence is 80°.
The angle of reflection is 10°.
The angle of reflection is 90°.
