Reflection and Refraction Answers
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Which parts differentiate ray diagrams of reflected and refracted light? Check all that apply.normalboundaryincident rayreflected rayrefracted ray
A
normalB
boundaryC
incident rayD
reflected rayE
refracted ray102545
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[___]
Answer:
Air
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Which ray diagram shows reflection?
A
[Image: A light ray strikes a boundary and a second vector...]B
[Image: A light ray strikes a boundary and a second vector...]C
[Image: A light ray strikes a boundary and a second vector...]D
[Image: A light ray strikes a boundary and a second vector...]102547
[___]
Answer:
Refraction
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Which pair shows the law of reflection?
A
A and BB
A and CC
A and DD
A and E102549
This is a microscopic view of paper. What type of reflection occurs when light strikes paper? Justify your answer.
Answer:
Diffuse reflection occurs because the paper’s rough, irregular fibers scatter reflected light in many directions.
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What did you include in your response? Check all that apply.
A
Diffuse reflection occurs when light strikes paper.B
The surface of paper is rough.102551
[___] degrees
Answer:
45
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[___]
Answer:
1.5
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[___] × 108 m/s
Answer:
2.3
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[___]
A
15 degreesB
30 degreesC
74 degreesDid you find these answers helpful?
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