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- 1. Multiple Choice
ReflectionRefraction - 2. Multiple ChoiceReflectionRefraction
- 3. Multiple Choice........... – the angle between the normal and the reflected ray.Angle of incidenceAngle of reflectionAngle of coincidenceAngle of direction
- 4. Multiple Choice........... – the angle between the normal and the incident ray.Angle of incidenceAngle of reflectionAngle of coincidenceAngle of direction
- 5. Multiple ChoiceThe imaginary line perpendicular to a reflecting surface is called _____.crooked lineparallel lineangular linenormal line
- 6. Multiple Choice
In the diagram, which letter represents the angle of incidence?
A
B
C
D
- 7. Multiple ChoiceLaw of reflection state that - The angle of incidence is .................. to the angle of reflection.equaldoublehalf
- 8. Multiple Choice
A student placed a pencil in a cup of water. The pencil appears broken because light
always travels in a straight line.
bends when it passes through water.
makes the water in the glass evaporate.
reflects the pencil on the water's surface.
- 9. Multiple ChoiceHow does light behave as it enters these mediums?continue its path as straight line.bends toward the normalbends away from the normalreflects
- 10. Multiple ChoiceWhat is this called?refractionreflectionreconstroctionretraction
- 11. Multiple ChoiceWhen light bends it is ______ReflectionAbsorptionrefractionoptical density
- 12. Multiple Choice
When light passing from air to glass will cause the light to
maintain its original speedaccelerate while it is in glassincrease its speedreduce its speed - 13. Multiple Choice
A light ray is incident from water to air. Which of the refracted rays is correct?
A
B
C
D
- 14. Multiple Choice
A ray of light travels from air into a glass block.
Which diagram correctly shows the path of the ray through the glass block?
A
B
C
D
- 15. Multiple Choice
The angle of reflection is
90 degrees
55 degrees
45 degrees
135 degrees
- Answer choicesTagsAnswer choicesTags