QUESTION 3
Glass has a refractive index ___________than that of the mounting medium; the Becke line moves towards the glass. In other words, the rays converge.
Higher |
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Lower |
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Equal to |
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None of the above |
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The Becke line does not apply to this situation |
QUESTION 4
__________________ appear to match in one set of lighting conditions, but not in another.
Dyes |
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Pigments |
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Metameric colors |
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Simultaneous contrast colors |
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Fluorescent fibers |
QUESTION 5
Which of the following is not a manufactured fiber?
Aramid |
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Metallic |
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Modacrylic |
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Cotton |
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Rayon |
QUESTION 5
Which of the following is not a manufactured fiber?
Aramid |
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Metallic |
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Modacrylic |
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Cotton |
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Rayon |
10 points
QUESTION 6
Protein fibers are composed of _____________________.
Polymers of amino acids. |
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Polymers of carbohydrates. |
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Silica. |
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Small organic molecules that combine with water and air. |
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Synthetic fiber-forming substances. |
Question 3.
Correct Answer is Higher
Glass has a refractive index ____Higher_______than that of the mounting medium; the Becke line moves towards the glass. In other words, the rays converge.
Question 4
Correct Answer is Metameric colors
Metameric colors appear to match in one set of lighting conditions, but not in another.
Question 5
Which of the following is not a manufactured fiber?
Correct Answer is Cotton
QUESTION 6
Protein fibers are composed of ______Polymers of amino acids._______________(Ans)
QUESTION 3 Glass has a refractive index ___________than that of the mounting medium; the Becke line...