Forensics Fiber Test Questions With Latest Solutions (Correctly Answered)
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Course
Fiber Analysis
Institution
Fiber Analysis
What are fibers? - Correct Answer - considered class evidence
- have probative value
- common trace evidence at a crime scene
- can be characterized based on comparison of both physical and chemical properties
What is fabric made of? - Correct Answer fibers
What are fibers made of? - Cor...
Forensics Fiber Test Questions With Latest
Solutions (Correctly Answered)
What are fibers? - Correct Answer - considered class evidence
- have probative value
- common trace evidence at a crime scene
- can be characterized based on comparison of both physical and chemical properties
What is fabric made of? - Correct Answer fibers
What are fibers made of? - Correct Answer twisted filaments
What are the types of fibers and fabric? - Correct Answer natural and artificial
What is a natural fiber? - Correct Answer animal, vegetable, or inorganic
What is an artificial fiber? - Correct Answer synthesized or created from altered natural sources
What are the types of synthetic fibers? - Correct Answer - rayon
- nylon
- acetate
- acrylic
- spandex
- polyester (Under Armor)
- polypropylene (bicycling clothing)
- kevlar
- lycra
What are the types of carpet fibers? - Correct Answer Orlon, Dacron
, What are the types of natural fibers? - Correct Answer - silk
- linen
- angora
- cotton
- wool
- mohair
- cashmere
- hemp
- all furs
What are the classifications of natural fibers according to their origin? - Correct Answer - vegetable or
cellulose
- animal or protein
- mineral
What is cotton? - Correct Answer vegetable fiber; strong, tough, flexible, moisture absorbent, not shape
retentive
What is rayon? - Correct Answer chemically-altered cellulose; soft, lustrous, versatile
What is cellulose acetate? - Correct Answer cellulose chemically-altered to create an entirely new
compound not found in nature
What is wool? - Correct Answer animal fiber coming most often from sheep, but may be goat (mohair),
rabbit (angora), camel, alpaca, llama, vicuna
What is silk? - Correct Answer insect fiber that is spun by a silk worm to make its cocoon; fiber reflects
light and has insulating properties
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